TWI652612B - Wearable device and method of operating same - Google Patents

Abstract

The invention provides a wearable device and an operation method thereof. The wearable device includes: a display configured to display content; a user input unit configured to receive a wearer's command; and a controller configured to perform the following operations: when the wearable device has been worn When the content is reproduced in a state of being reproduced, information that informs the wearer that the reproduction of the content can be stopped is output via the display and based on the content reproduction-related information of the wearable device; The reproduction and reproduction stop request is received via a user input unit in response to output information, wherein the content reproduction related information corresponds to information that has an impact on the health of the wearer when the content is reproduced in a state where the wearable device is worn.

Description

Wearable device and operation method thereof [Cross Reference to Related Applications]

This application claims Korean Patent Application No. 10-2014-0033704, which was filed with the Korean Intellectual Property Office (KIPO) on March 21, 2014, and Korean Patent Application No. 10-2014, which was filed with KIPO on July 18, 2014. -0091319 and Korean Patent Application No. 10-2015-0004456 filed in KIPO on January 12, 2015, the entire disclosure of which is incorporated herein by reference.

The device and method consistent with the exemplary embodiments relate to a wearable device and a method of operating the wearable device, and more particularly, to a wearable device and an operating station capable of protecting the health of a user The method of the wearable device is described.

As research on wearable devices has been actively conducted, various wearable devices have been released or the release of the devices is about to occur. Examples of wearable devices include smart watches, smart glasses, and smart bands.

A wearable device, such as smart glasses, may be configured to display content and allow a user to view content displayed on another device.

However, when a user wearing a wearable device such as smart glasses views content for a long time, the user may suffer from amblyopia and the like.

Aspects of one or more exemplary embodiments provide a wearable device capable of protecting a user's health, such as by reducing wearer fatigue or protecting the wearer's vision, and a method of operating the wearable device.

Additional aspects will be set forth in the following description and will be partially obvious from the description, or may be learned by practicing the exemplary embodiments.

According to an aspect of the exemplary embodiment, there is provided a wearable device including: a display configured to display content; a user input unit configured to receive a wearer's command; and a controller configured to To perform the following operations: when the content is reproduced in a state where the wearable device is worn, outputting information notifying the wearer that the reproduction of the content can be requested to be stopped via the display and based on the content reproduction-related information of the wearable device; and in response to The content reproduction stop request is controlled to stop the reproduction of the content. The reproduction stop request is received via the user input unit in response to output information, wherein the content reproduction-related information corresponds to the reproduction when the wearable device is worn. Content that affects the health of the wearer.

The content reproduction related information of the wearable device may include at least one of the following: the reproduction time of the content in a state where the wearable device is worn; at least one of the wearable device and the device that reproduces the content is The battery consumption after the wearable device has started to reproduce content while it is worn; and the wearable device The device is a heating temperature after the playback of content is started in a state where the wearable device is worn.

The wearable device may further include: a first information obtainer configured to obtain information related to content reproduction of the wearable device; and a second information obtainer configured to obtain information related to content Reproduce biological information about the wearer, wherein the controller can be configured to output notifications via the display and based on the acquired content of the wearable device and the acquired biological information of the wearer that the wearer can request a stop Information for reproduction of content.

The wearable device may further include: a third information obtainer configured to obtain information on the surrounding environment of the wearable device related to the reproduction of the content, wherein the controller may be configured to pass the display and based on the wearable device The content reproduction related information and the obtained surrounding environment information of the wearable device to output information notifying the wearer that the reproduction of the content can be requested to be stopped.

The wearable device may further include a fourth information obtainer configured to obtain personal information of the wearer related to the reproduction of the content, wherein the controller may be configured to reproduce the content based on the wearable device via the display. The related information and the personal information obtained by the wearer output information that informs the wearer that the reproduction of the content can be stopped.

The controller may be configured to continuously reproduce the content via the display when a reproduction stop refusal of the content is received via the user input unit in response to output information informing the wearer that the reproduction of the content may be requested to be stopped.

The controller may be configured to output information via a display in the following display form, where: the information overlaps with the content; the information frame is inserted between the content frames; or the information is displayed in a display area different from the display area in which the content is reproduced on.

The controller may be configured to control the wearable device such that when the reproduction of the content is stopped in response to the reproduction stop request for the content, the wearable device may be used to view different content.

The controller may be configured to output information about a plurality of different contents via the display, and control the wearable device to allow viewing from the plurality of different contents when a selection signal is received in response to the output information about the plurality of different contents. Selected content.

The controller may be configured to output information via the display by applying different reference information to the content reproduction related information of the wearable device according to the type of the content.

The controller may be configured to output information notifying the wearer that the reproduction of the content may be requested to be stopped based on a comparison between the content reproduction related information and the predetermined content reproduction stop request reference information.

According to an aspect of another exemplary embodiment, a method for operating a wearable device is provided. The method includes: reproducing content through a display of the wearable device; obtaining content reproduction related information of the wearable device, and corresponding content reproduction related information corresponding Information that has an impact on the health of the wearer when the content is reproduced while the wearable device is worn; output information that informs the wearer that the reproduction of the content can be requested to be stopped via the display and based on the obtained content reproduction-related information; And controlling the wearable device to stop the reproduction of the content in response to the reproduction stop request for the content, the reproduction stop request is received via the user input in response to the output information.

The content reproduction related information of the wearable device may include at least one of the following: the reproduction time of the content in a state where the wearable device is worn; at least one of the wearable device and the device that reproduces the content is Wearable device has been The battery consumption after starting the reproduction of the content in the worn state; and the heating temperature after the wearable device starts the reproduction of the content in the state where the wearable device is already worn.

The method may further include: obtaining content reproduction related information of the wearable device related to reproduction of the content; and obtaining biometric information of the wearer related to reproduction of the content, wherein outputting information notifying the wearer may include via the display and based on The acquired content-reproduced information of the wearable device and the acquired biometric information of the wearer are used to output information notifying the wearer.

The method may further include: obtaining information about the surrounding environment of the wearable device related to the reproduction of the content, and outputting the information notifying the wearer may include information related to the content reproduction of the wearable device via the display and the wearable device The obtained surrounding environment information is used to output information notifying the wearer.

The method may further include: obtaining personal information of the wearer related to the reproduction of the content, wherein the output information may include the wearable device-based content reproduction related information via the display and the wearer's obtained personal information to output a notification to the wearer Information.

The method may further include: receiving a continuous reproduction request for the content by the wearable device in response to outputting information notifying the wearer; and continuously reproducing the content in response to the received continuous reproduction request for the content.

Outputting the information of the notification wearer may include outputting the information of the notification wearer through the display in the following display form, where: the information overlaps with the content; the frame notifying the wearer of information is inserted between the frames of the content on the display; The wearer's information is displayed on a display area different from the display area where the reproduced content is located.

The method may be further included in the stop in response to a request to stop reproduction of the content The content is reproduced through wearable devices.

Reproducing different content may include: outputting information about a plurality of different contents via a display; receiving a selection signal based on output information about a plurality of different contents; and providing content selected from the plurality of different contents in response to the received selection signal .

Outputting the information notifying the wearer may include outputting the information notifying the wearer via the display by applying different reference information to the content reproduction related information of the wearable device according to the type of the content.

According to an aspect of another exemplary embodiment, there is provided a non-transitory computer-readable recording medium having a program recorded thereon executable by a computer for performing a method.

According to an aspect of another exemplary embodiment, there is provided a wearable device including: a display configured to display content; a user input unit configured to receive a wearer's command; and a controller , Which is configured to output information about stopping reproduction or viewing of content via a display and based on the content reproduction related information of the wearable device when the content is reproduced in a state where the wearable device is worn, wherein the content reproduction is related Information corresponds to information that has an impact on the health of the wearer.

The content reproduction related information of the wearable device may include at least one of the following: the reproduction time of the content in a state where the wearable device is worn; at least one of the wearable device and the device that reproduces the content is A battery consumption amount after the wearable device starts to reproduce content in a state where the wearable device is worn; and a heating temperature after the wearable device starts reproduction of content in a state where the wearable device is worn.

The wearable device may further include: a first information obtainer configured to obtain content reproduction related information of the wearable device related to reproduction of the content; and a second information obtainer configured to obtain and Content reproduction-related biological information of the wearer, wherein the controller may be configured to output information on the stopped content via the display and based on the obtained content reproduction-related information of the wearable device and the wearer's obtained biological information. Information reproduced or viewed.

The wearable device may further include: a third information obtainer configured to obtain information on the surrounding environment of the wearable device related to the reproduction of the content, wherein the controller may be configured to pass the display and be based on the wearable The content-related reproduction information of the device and the obtained surrounding environment information of the wearable device output information about stopping reproduction or viewing of the content.

The wearable device may further include a fourth information obtainer configured to obtain personal information of the wearer related to the reproduction of the content, wherein the controller may be configured to pass the display and based on the content of the wearable device The related information and the personal information obtained by the wearer are reproduced to output information about stopping reproduction or viewing of the content.

The controller may be configured to continuously reproduce the content via the display when a reproduction stop rejection of the content is received via the user input unit in response to the output information.

The controller may be configured to output information via a display in the following display form, where: the information overlaps with the content; the information frame is inserted between the content frames; or the information is displayed in a display area different from the display area in which the content is reproduced on.

The controller may be configured to control the wearable device such that when the reproduction of the content is stopped in response to the reproduction stop request for the content inputted by the wearer in response to the output information, the wearable device may be used to view different content.

The controller may be configured to output information about a plurality of different contents via the display, and control the wearable device to allow viewing from the plurality of different contents when a selection signal is received in response to the output information about the plurality of different contents. Selected content.

The controller may be configured to output information via the display by applying different reference information to the content reproduction related information of the wearable device according to the type of the content.

100‧‧‧ Wearable

101‧‧‧ Wearer

102‧‧‧Content / Game Video

103‧‧‧ Content reproduction stop request guidance information

104‧‧‧Eye image

105‧‧‧Eye area

106‧‧‧ Pupil Area

107‧‧‧center

108, 109‧‧‧ points

110‧‧‧screen

110-1‧‧‧line segment

111‧‧‧line segment

112‧‧‧ Pupil image

113‧‧‧ Pupil area

114‧‧‧ diameter

115, 116‧‧‧Eye image

120‧‧‧Screen

201‧‧‧Frame

201'‧‧‧ Center

202‧‧‧Side Arm

202'‧‧‧ Center

203‧‧‧Side Arm

203'‧‧‧ Center

204‧‧‧Lens

204'‧‧‧ Nose

205‧‧‧Airborne computer

206‧‧‧Camera

207‧‧‧user input unit

208‧‧‧Bio Info Camera

209, 210‧‧‧ sensors

211‧‧‧touch module

212‧‧‧Display

213‧‧‧ray output / light output

214‧‧‧Microphone

215, 216‧‧‧ audio output unit / sound output unit

217‧‧‧Battery

218‧‧‧Temperature sensor

219‧‧‧Electronic patch

250‧‧‧ mobile devices

251‧‧‧ Display

252‧‧‧ rear view camera

260‧‧‧ Wearable Headphones

270‧‧‧content reproduction device

271‧‧‧Dedicated input device / user input unit

301‧‧‧Frame

302‧‧‧Side Arm

303‧‧‧Lens

304‧‧‧ Airborne Computer

305‧‧‧Camera

306‧‧‧user input unit

307‧‧‧Bio Info Camera

308, 309‧‧‧ sensors

310‧‧‧Touch Module

311‧‧‧Display

313‧‧‧Microphone

314‧‧‧Audio output unit / sound output unit

315‧‧‧battery

316‧‧‧Sensor

401‧‧‧Frame

401'‧‧‧ Nosepiece

402, 403‧‧‧ side arm

404, 405‧‧‧ lens

406‧‧‧Airborne computer

407‧‧‧Camera

408‧‧‧user input unit

409‧‧‧Bio Info Camera

410, 411‧‧‧ sensors

412‧‧‧touch module

413, 414‧‧‧ Display

415‧‧‧Microphone

416, 417‧‧‧ audio output unit / sound output unit

418‧‧‧battery

419‧‧‧Sensor

501‧‧‧frame

502, 503‧‧‧ Display

504‧‧‧user input unit

505‧‧‧Headphone / Sound Output Unit

506‧‧‧battery pack

507‧‧‧Head fixing strap

508‧‧‧ onboard computer

509‧‧‧Sensor

510‧‧‧Bio Info Camera

511, 512‧‧‧ sensors

520‧‧‧Content providing device

531‧‧‧Frame

532, 533‧‧‧ lens

534‧‧‧USB socket

535‧‧‧touchpad / user input unit

536‧‧‧Back button

537‧‧‧Head tracking sensor

538‧‧‧Infrared (IR) sensor

539‧‧‧Bio Info Camera

540‧‧‧Ambient environment sensor

541‧‧‧ Wearable Sensor

542‧‧‧Heating temperature sensor

543‧‧‧Focus adjustment ring

544‧‧‧Front plastic cover

545‧‧‧Head fixing strap

701‧‧‧Game Video

702, 703‧‧‧‧ reproduction stop request guidance information

710, 720, 730‧‧‧screen

801‧‧‧Game Frame

802‧‧‧ Reproduction stop request guidance information frame

803‧‧‧Frame

2001, 2101, 2201, 2301‧‧‧‧ reproduction stop request guidance information

2302 ~ 2304‧‧‧Eye icon

2901‧‧‧ Object

3101‧‧‧Heating unit

3301, 3901, 4210‧‧‧ screens

4211‧‧‧ Movie images

4220‧‧‧Screen

4221‧‧‧ Reproduction stop request guidance information

4230‧‧‧Screen

4231‧‧‧ movie images

4300‧‧‧System or environment

4310‧‧‧Smart Watch

4320‧‧‧Smartphone

4330‧‧‧Smart TV

4340‧‧‧Server

4350‧‧‧Internet

4360‧‧‧Content reproduction device

4810‧‧‧ Information Acquisition Unit

4820‧‧‧Control unit

4830‧‧‧ Display

4840‧‧‧user input unit

4910‧‧‧ Information Acquisition Unit

4911‧‧‧First Information Acquisition Unit

4912‧‧‧Second information acquisition unit

4913‧‧‧Third information acquisition unit

4914‧‧‧ Fourth Information Acquisition Unit

4920‧‧‧Control Unit

4930‧‧‧user interface unit

4931‧‧‧ Display

4932‧‧‧User input unit

4940‧‧‧Sensor Unit

4941‧‧‧Wearable Sensor

4942‧‧‧Environment Sensor

4943‧‧‧Biosensor

4944‧‧‧Proximity Sensor

4945‧‧‧operation detection sensor

4946‧‧‧Position Sensor

4947‧‧‧Gyroscope sensor

4948‧‧‧Acceleration sensor

4949‧‧‧Geomagnetic sensor

4950‧‧‧Memory

4951‧‧‧User Interface (UI) Module

4952‧‧‧Notification Module

4953‧‧‧Application Module

4960‧‧‧Image Processing Unit

4970‧‧‧Audio output unit

4975‧‧‧Audio input unit

4980‧‧‧Camera

4990‧‧‧communication unit

4991‧‧‧Near field communication device

4992‧‧‧Mobile communication device

4993‧‧‧Broadcast receiver

C1 ~ C5‧‧‧ Content

S601 ~ S605, S901 ~ S903, S1001 ~ S1009, S1601 ~ S1603, S1701 ~ S1706, S1901 ~ S1908, S3201 ~ S3208, S3501 ~ S3510, S3601 ~ S3611, S3701 ~ S3713, S3801 ~ S3810, S4001 ~ S4006, S4101 ~ S4104, S4401 ~ S4408, S4501 ~ S4508, S4601 ~ S4607, S4701 ~ S4708, S5001 ~ S5012‧‧‧ Operation

These and / or other aspects will become apparent and easier to understand from the following description of an exemplary embodiment taken in conjunction with the accompanying drawings, in which: FIG. 1A is a wearable for explaining the operation of the exemplary embodiment Diagram of the method of the device.

FIG. 1B is a diagram for explaining a method of obtaining content reproduction related information of a wearable device and information status of a content reproduction stop request reference according to an exemplary embodiment.

FIGS. 1C-1 and 1C-2 are views for explaining a method of obtaining biological information of a wearer and an information state referenced by a reproduction stop request according to an exemplary embodiment.

FIG. 1D is a diagram for explaining an eye image of a method of obtaining biological information about whether a pupil position is changed according to an exemplary embodiment.

FIG. 1E is a diagram for explaining a pupil image for a method of obtaining biological information about whether a pupil has changed according to an exemplary embodiment.

FIG. 1F is a diagram for explaining a method of obtaining surrounding environment information of a wearable device and a state of information referenced by a reproduction stop request according to an exemplary embodiment.

FIG. 1G is a diagram for explaining obtaining personal data of a wearer according to an exemplary embodiment. Information method and the status of the information referenced by the reproduction stop request.

FIG. 1H is a diagram for explaining a procedure for obtaining biological information about whether an eye is congested by using an eye image obtained by using a biological information obtaining camera according to an exemplary embodiment.

FIG. 2A is a diagram of an example of a wearable device according to an exemplary embodiment.

FIG. 2B is a diagram of another example of a wearable device according to an exemplary embodiment.

FIG. 2C is a diagram for explaining a procedure of obtaining information to determine whether eyes are dry according to an exemplary embodiment.

FIG. 2D is a diagram of another example of a wearable device according to an exemplary embodiment.

FIG. 2E is a diagram of another example of a wearable device according to an exemplary embodiment.

FIG. 2F is a diagram of another example of a wearable device according to an exemplary embodiment.

FIG. 3 is a diagram of another example of a wearable device according to an exemplary embodiment.

FIG. 4 is a diagram of another example of a wearable device according to an exemplary embodiment.

FIG. 5A is a diagram of another example of a wearable device according to an exemplary embodiment.

FIG. 5B is a diagram of another example of a wearable device according to an exemplary embodiment.

FIG. 6 is a flowchart for explaining a method of operating a wearable device according to an exemplary embodiment.

FIG. 7 is a diagram for explaining an example of the flowchart of FIG. 6.

8A is a diagram for explaining a relationship between a reproduction stop request guidance information frame and a displayed image frame according to an exemplary embodiment.

8B and 8C are diagrams showing examples of display reproduction stop request guidance information according to one or more exemplary embodiments.

FIG. 9 is a detailed flowchart of the operation of displaying the playback stop request guidance information included in the flowchart of FIG. 6.

FIG. 10 is a flowchart for explaining a method of operating a wearable device according to another exemplary embodiment.

FIG. 11 is an information state of the relationship between the reference information set in the wearable device when the obtained information is the reproduction time of the content and the number of reproduction stop request guidance according to an exemplary embodiment.

FIG. 12 is an information state of the relationship between the reference information set in the wearable device and the number of reproduction stop request guidance when the obtained information is battery consumption according to an exemplary embodiment.

FIG. 13A is a relationship between reference information set in a wearable device and the number of reproduction stop request guidance when the obtained information is related to a heating temperature and includes heating temperature and maintenance time information according to an exemplary embodiment. Information status.

FIG. 13B is an information state of the relationship between the obtained information related to the heating temperature and the reference information set in the wearable device when the heating temperature is included and the number of reproduction stop request guidance according to an exemplary embodiment.

FIG. 14 is a relationship between reference information set in a wearable device and the number of reproduction stop request guidance when the obtained information is information for determining whether the wearer's eyes are congested according to an exemplary embodiment Information status.

15 is a relationship between the reference information set in the wearable device and the number of reproduction stop request guidance when the obtained information is information for determining whether the wearer's eyes are dry, according to an exemplary embodiment. Information status.

FIG. 16 is a flowchart of determining whether to display reproduction stop request guidance information on a display based on a combination of two pieces of information according to an exemplary embodiment.

FIG. 17 is a flowchart for explaining a method of operating a wearable device according to another exemplary embodiment.

FIG. 18 is an information state for explaining an example of a relationship between a content type and reference information.

FIG. 19 is a flowchart for explaining a method of operating a wearable device according to another exemplary embodiment.

20 to 23 are diagrams showing examples of guidance information according to an exemplary embodiment.

24 to 29 are diagrams of examples of different content according to one or more exemplary embodiments.

FIG. 30 is a diagram for explaining an eye mask function or a sleep function that may be provided according to one or more exemplary embodiments.

FIG. 31 is a diagram of an example of a wearable device that may provide a heating function that may be provided according to one or more exemplary embodiments.

FIG. 32 is a flowchart for explaining a method of operating a wearable device according to another exemplary embodiment.

FIG. 33 is a diagram showing an example of displaying information about a plurality of selectable contents in a list form according to an exemplary embodiment.

FIG. 34 is a diagram of an example of another screen displaying information on a plurality of selectable different contents according to an exemplary embodiment.

FIG. 35 is a flowchart for explaining a method of operating a wearable device according to another exemplary embodiment.

FIG. 36 is a flowchart for explaining a method of operating a wearable device according to another exemplary embodiment.

FIG. 37 is a flowchart for explaining a method of operating a wearable device according to another exemplary embodiment.

FIG. 38 is a flowchart for explaining a method of operating a wearable device according to another exemplary embodiment.

FIG. 39 is a diagram of an example of a screen regarding a result of providing different content according to an exemplary embodiment.

FIG. 40 is a flowchart for explaining a method of operating a wearable device according to another exemplary embodiment.

FIG. 41 is a flowchart for explaining a method of operating a wearable device according to another exemplary embodiment.

FIG. 42 is a diagram of an example of temporarily stopping reproduction of content and providing guidance information of different content according to an exemplary embodiment.

FIG. 43 is a diagram of an operating system for a wearable device.

FIG. 44 is a flowchart for explaining a method of operating a system according to an exemplary embodiment.

FIG. 45 is a flowchart for explaining a system operation method according to another exemplary embodiment.

FIG. 46 is a flowchart for explaining a system operation method according to another exemplary embodiment.

FIG. 47 is a flowchart for explaining a system operation method according to another exemplary embodiment.

48 and 49 are block diagrams of a device according to one or more exemplary embodiments.

FIG. 50 is a flowchart for explaining a system operation method according to another exemplary embodiment.

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout. In this regard, specific embodiments of the invention may have different forms and should not be construed as being limited to the descriptions set forth herein. Therefore, the exemplary embodiments are merely described below, by referring to the figures, to explain aspects of the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items. When preceded by a component list, an expression such as "at least one of" modifies the entire list of components and does not modify individual components of the list.

Therefore, although the illustrative embodiments are capable of implementing various modifications and alternative forms, their embodiments are shown in the drawings by way of example and will be described in detail herein. It should be understood, however, that the exemplary embodiments are not intended to be limited to the particular forms disclosed, but rather, the exemplary embodiments are intended to cover all modifications, equivalents, and alternatives falling within the scope of the invention. Also, in describing the exemplary embodiments, detailed descriptions of related well-known functions or configurations that may confuse the gist of the exemplary embodiments are omitted.

It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another.

The terms used in the description of the present invention are selected from common terms that are currently widely used when considering their functions in the exemplary embodiments. However, the terminology may vary depending on the intentions, precedents, or the emergence of new technologies of those skilled in the art. Also, under certain circumstances, the terms are arbitrarily selected by the applicant and the meanings of their terms will be described in detail in the corresponding parts of the embodiments. Therefore, the terms used in the description of the present invention are not merely the names of the terms, but the terms are based on the meaning of the terms and are used throughout the present invention. Content to define.

As used herein, the singular forms "a" and "said" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the term "comprises and / or computing" as used herein specifies the presence of stated features, wholes, steps, operations, parts, components, and / or groups thereof, but does not exclude one or more The presence or addition of several other features, wholes, steps, operations, parts, components and / or groups thereof. It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms.

FIG. 1A is a diagram for explaining a method of operating a wearable device 100 according to an exemplary embodiment. FIG. 1A is an example of displaying content reproduction stop request guidance information 103 when a wearer 101 (eg, a user) wears a wearable device 100 that reproduces content 102, the content reproduction stop request guidance information being used to notify the wearer 101 A request to stop reproduction of content 102. The content reproduction stop request guidance information 103 is used to protect the health of the wearer 101. Protecting the health of the wearer 101 may include reducing fatigue of the wearer 101 or protecting the vision of the wearer 101, but it should be understood that one or more other exemplary embodiments are not limited thereto.

The wearable device 100 may have a form that can be worn on a user's head. For example, the wearable device 100 may have a form such as glasses, eyepieces, sunglasses, goggles, helmets, or other types of head-mounted display devices.

The wearable device 100 may be temporarily fixed to a user's head by a frame. The wearable device 100 may include a near-eye display that displays an image within a few centimeters of the user's eyes. The wearable device 100 may be referred to as a wearable computing display device or smart glasses.

FIG. 2A is an example of a wearable device 100 according to an exemplary embodiment Illustration. Referring to FIG. 2A, the wearable device 100 is configured as glasses with a single display or a monocular display.

FIG. 2B is a diagram of another example of a wearable device 100 according to an exemplary embodiment. Referring to FIG. 2B, the wearable device 100 includes a display 212, a camera 206, a microphone 214, a light outputter 213, a bio information obtaining camera 208, and a temperature sensor 218, which are also shown in FIG. 2A Are in different positions of the wearable device 100.

Referring to FIG. 2A, the wearable device 100 is configured as glasses that are fixed to the face of the wearer 101 via the ear and nose of the wearer 101, but is not limited thereto in one or more other exemplary embodiments. For example, the wearable device 100 may be attached to a helmet structure or may be modified into goggles.

The wearable device 100 of FIG. 2A includes a frame 201, side arms 202 and 203, a lens 204, an on-board computer 205, a camera 206, and a user input unit 207 (e.g., a user input device or a user Input device), bio-information obtaining camera 208, touch sensor module 211, display 212, light output device 213 (e.g., light output device, light transmitter or light output device), microphone 214, audio output units 215 and 216 (e.g., , Audio output device or audio output device), battery 217, and temperature sensor 218.

Some elements of the wearable device 100 may be embedded therein and other elements thereof may be installed outside the wearable device 100. For example, the sensors 209 and 210 and the battery 217 may be embedded or included in the wearable device 100. The display 212 may be installed or provided outside the wearable device 100. The components embedded in the wearable device 100 and the components installed outside the wearable device 100 are not limited as described above. For example, the wearable device 100 may not include a sensor 209 And 210 and one or more of the touch module 211. In this case, by way of example, the wearable device 100 may include only the sensor 210 or may include sensors installed in more locations than those shown in FIG. 2A.

For example, the wearable device 100 may include a sweat sensor installed in a position adjacent to the sensor 210 and capable of sensing the amount of sweat of the wearer 101. In addition, the wearable device 100 may include a body temperature sensor installed in at least one of the audio output units 215 and 216 and capable of sensing the temperature of the wearer 101.

The frame 201 and the side arms 202 and 203 may be configured as a solid such as plastic and / or metal, or may be configured as a solid such as hollow plastic and / or metal to include components for connecting components contained in the wearable device 100 Materials such as wiring.

The mirror frame 201 and the side arms 202 and 203 of FIG. 2A are configured integrally without connecting members or connectors. Therefore, the frame 201 and the side arms 202 and 203 may be referred to as a frame of the wearable device 100.

The structures of the frame 201 and the side arms 202 and 203 are not limited to those shown in FIG. 2A.

For example, the wearable device 100 may include a connecting member or a connector (such as a hinge) between the frame 201 and the side arms 202 and 203. For example, the wearable device 100 may include connection members between the frame 201 and the right arm 202 and between the frame 201 and the left arm 203. When the wearable device 100 includes a connection member as described above, the side arms 202 and 203 may be folded in the direction of the frame 201.

For example, the wearable device 100 may be included at the center 201 'of the frame 201, between the frame 201 and the right arm 202, between the frame 201 and the left arm 203, and at the center 202' of the side arms 202 and 203, and 203 'connecting parts. When can When the wearable device 100 includes the connection members as described above, the frame 201 and the side arms 202 and 203 can be folded in the internal direction based on each connection member, thereby minimizing the size of the wearable device 100.

The connection parts not shown may be configured as a screw assembly or may be configured by inserting a ring into a groove and connecting the rings together, but are not limited thereto.

The side arms 202 and 203 may be configured in a manner that allows them to be worn on the ears of the wearer 101. The side arms 202 and 203 may be configured to extend to surround the back of the head of the wearer 101.

When the side arms 202 and 203 are configured in such a manner as to allow them to extend around the back of the head of the wearer 101, a strap capable of fixing the side arms 202 and 203 to the head of the wearer 101 may be added to the side arms 202 and Between 203.

The band can be configured as an elastic band, or can be configured as a band with adjustable length so that the side arms 202 and 203 can be fixed to the head of the wearer 101 without regard to the head of the wearer 101 size.

The wearable device 100 may be attached with a non-sliding or non-sliding member, which can prevent the side arms 202 and 203 from sliding or sliding to the inner position of the side arms 202 and 203 that contact the auricle rear of the wearer 101. The non-sliding or non-sliding part may be configured as a material such as polysiloxane, but the material is not limited thereto. The non-sliding or non-sliding member may be attached to the inside of the side arms 202 and 203, but the shape is not limited thereto.

The lens frame 201 may be configured in a manner that allows the lens 204 to be removed. The lens 204 of FIG. 2A may be configured integrally with a nosepiece 204 ', but is not limited thereto in one or more other exemplary embodiments. For example, when the lens 204 of FIG. 2A is integrated with the nose piece 204 ′, the lens 204 may be configured as a right lens 404 and a left lens 405 as shown in FIG. 4 which will be described later.

The lens 204 may be configured as a transparent material in a manner that allows the wearer 101 to see the real world. The lens 204 may be configured as a material capable of transmitting light reflected via the display 212. Materials that may be used as the lens 204 may include, for example, plastic or glass such as polycarbonate, but are not limited thereto in one or more other exemplary embodiments. The lens 204 may be configured as at least one of a light-reflective and anti-glare coated lens, an anti-fog coated lens, and a light-shielded coated lens.

The on-board computer 205 may be wired or wirelessly connected to the components included in the wearable device 100. The on-board computer 205 is positioned in a portion of the left arm 203 adjacent to the frame 201, but is not limited thereto in one or more other exemplary embodiments. For example, the onboard computer 205 may be positioned in a portion of the right arm 202, as shown in FIG. 2B. The on-board computer 205 may be positioned in another part of the wearable device 100, such as another part of the left arm 203.

The on-board computer 205 can receive data from, for example, the camera 206, the user input unit 207, the bio-information obtaining camera 208, the sensors 209, 210, and 218, the microphone 214, and the temperature sensor 218. The onboard computer 205 may analyze the received data and generate information to be transmitted to the wearer 101 of the wearable device 100 via at least one of the display 212 and the audio output units 215 and 216. The information can be transmitted through the display 212 through the light outputter 213.

The information to be transmitted to the wearer 101 may include at least one of a still image, a moving image (or video), text, and audio, but is not limited thereto in one or more other exemplary embodiments.

The camera 206 may be positioned outside the left arm 203 or may be embedded in the left arm 203. The camera 206 may be installed in another position of the wearable device 100. For example, the camera 206 may be positioned in a portion of the right arm 202, as shown in FIG. 2B Shown. According to another example, the camera 206 may be positioned in a portion (eg, the center) of the frame 201. The camera 206 may be configured as a camera used in a smartphone or a small camera such as a web camera, but is not limited thereto in one or more other exemplary embodiments. The camera 206 can be installed in a position where at least a part of the real world perceived by the wearer 101 of the wearable device 100 can be captured.

The user input unit 207 may include at least one of a touchpad, a button operable by a finger of the wearer 101, and a switch operable by a push operation of the wearer 101, but not in one or more other exemplary embodiments. Limited to this. The user input unit 207 may be positioned in a part of the left arm 203, but may be positioned in another part of the wearable device 100 in one or more other exemplary embodiments. For example, the user input unit 207 may be positioned in at least one of the following: another part of the left arm 203, a part of the right arm 202 as shown in FIG. 2B, and a part of the frame 201.

The user input unit 207 may be used by the wearer 101 to input a command. The user input unit 207 may include an on / off switch or an on / off button capable of turning on / off the power of the wearable device 100.

The bio-information obtaining camera 208 can capture an eye image or a pupil image of the wearer 101. The eye image or the pupil image of the wearer 101 may be used to obtain biological information based on the eyes of the wearer 101. For example, the eye-based biological information using the eye image or pupil image of the wearer 101 may include at least one of the following: whether the eyes of the wearer 101 are congested, the number of blinks of the wearer 101, The blink cycle, whether the pupil position of the wearer 101 changes, whether the pupil of the wearer 101 changes, and the like, but it is not limited thereto in one or more other exemplary embodiments.

The bio-information obtaining camera 208 may be set to protrude from the lower right end of the frame 201, but it is not limited thereto in one or more other exemplary embodiments. For example, the bio-information obtaining camera 208 may be embedded in the frame 201. The bio-information obtaining camera 208 may be positioned in another arbitrary part of the wearable device 100. The bio-information obtaining camera 208 can be installed in a position where the eye image or the pupil image of the wearer 101 can be captured.

The sensor 209 may be a surrounding environment sensor capable of sensing the surrounding environment of the wearable device 100. The sensor 209 may be positioned at a center within the mirror frame 201, but is not limited thereto in one or more other exemplary embodiments. For example, in addition to the center inside the frame 201, the sensor 209 can also be installed in at least one of the following positions: the internal portion of the frame 201, the external portion of the frame 201, and the internal portions of the side arms 202 and 203 And the outer portions of the side arms 202 and 203, but the installation position and structure of the sensor 209 are not limited to this in one or more other exemplary embodiments.

The sensor 209 can be configured as a sensor capable of sensing the surrounding environment, such as the peripheral color temperature, light (or infrared), temperature, humidity, wind, height, air pressure, fine dust, etc. of the wearable device 100, However, the surrounding environment to be sensed is not limited thereto in one or more other exemplary embodiments.

When the sensor 209 is a humidity sensor, the wearable device 100 can obtain biological information about whether the eyes of the wearer 101 are dry by using a value sensed by the sensor 209. Therefore, when the sensor 209 is a humidity sensor, the sensor 209 can operate as a sensor that provides a biological signal based on the eyes of the wearer 101.

Eye-based biological signals are used to obtain eye-based biological information. For example, a humidity sensor may express an eye-based biological signal as an electrical signal corresponding to the amount of water vapor (g / m3) relative to each cubic meter of air. based on The biological information of the eye can express the electrical signal in grams (g) output from the humidity sensor.

The sensor 210 may be a sensor capable of sensing whether the wearable device 100 has been worn. The sensor 210 is positioned on the inner side of the right arm 202 behind the ear contacting the wearer 101, but its position is not limited thereto in one or more other exemplary embodiments. For example, the sensor 210 may be positioned on the inside of the left arm 203 that contacts the back of the ear 101 of the wearer 101, or may be positioned on the inside of the position where the battery 217 that contacts the back of the ear of the wearer 101 is embedded.

The sensor 210 may be configured as, for example, a pressure sensor. When the sensor 210 is configured as a pressure sensor, the sensor 210 may transmit a sensed value indicating whether pressure is applied and the magnitude of the pressure to the onboard computer 205. Therefore, the onboard computer 205 can detect the wearing time of the wearable device 100 based on the sensing value received from the sensor 210.

The touch-sensing module 211 is positioned at a point adjacent to an inner edge of the left arm 203 of the wearable device 100, but its installation position is not limited thereto in one or more other exemplary embodiments. For example, the touch-sensing module 211 may be positioned in a part of the inside of the right arm 202 or may be positioned at another point of the wearable device 100.

The haptic module 211 can be configured as a material capable of generating various tactile effects that the wearer 101 can feel. For example, the haptic module 211 can be configured as a material capable of generating various tactile effects, such as a material capable of generating a vibration effect, a material capable of generating a stimulating effect on contact with a skin surface, and a stimulating effect based on spray or air suction Materials that can produce irritating effects through electrode contact, materials that can produce irritating effects using electrostatic forces, materials that can produce cold and warm sensations using devices capable of absorbing or generating heat, and the like, but are used as touch molds The material of the group 211 is not limited thereto in one or more other exemplary embodiments.

The display 212 is connected to the left arm 203 of the wearable device 100 and is positioned in the upper left end of the lens 204, but its position is not limited thereto in one or more other exemplary embodiments. For example, the display 212 may be connected to the right arm 202 such that the display 212 is positioned at the right center of the lens 204, or may be connected to the left arm 203 such that the display 212 is positioned at the left center of the lens 204.

The display 212 may be connected to the right arm 202 of the wearable device 100 and positioned in the upper right end of the lens 204, as shown in FIG. 2B.

The display 212 of FIG. 2A may be configured as a translucent optical waveguide (eg, chirped), but is not limited thereto in one or more other exemplary embodiments. The display 212 can reflect the light output from the light outputter 213 to focus the image on the central fossa of the retina of the eye of the wearer 101.

The light outputter 213 may be configured as, for example, a micro projector, but is not limited thereto in one or more other exemplary embodiments.

The microphone 214 can receive or capture the voice of the wearer 101, a sound different from the voice of the wearer 101, and the like.

The audio output units 215 and 216 are configured as headphones that can be installed in the ears of the wearer 101 of the wearable device 100, but are not limited thereto in one or more other exemplary embodiments. The audio output unit 215 can be positioned inside the right arm 202 so that the audio output unit 215 can be mounted on the right ear of the wearer 101 of the wearable device 100. The audio output unit 216 can be positioned inside the left arm 203 so that the audio output unit 216 can be mounted on the left ear of the wearer 101 of the wearable device 100.

The audio output units 215 and 216 can be installed in a manner that allows them to be fixed to the wearable device 100 (as shown in FIG. 2A), but one or more other examples The exemplary embodiments are not limited thereto. For example, the audio output units 215 and 216 can be configured to be detachable from the wearable device 100. Therefore, the wearer 101 of the wearable device 100 can selectively wear the audio output units 215 and 216 on the ear of the wearer 101.

When the audio output units 215 and 216 are detachable from the wearable device 100, the audio output units 215 and 216 can be positioned on the inner side of the back of the ears of the wearer 101 that contact the side arms 202 and 203. Therefore, the wearer 101 can disengage the audio output units 215 and 216 from the side arms 202 and 203 and then wear the audio output units 215 and 216 on the ear of the wearer 101.

When the audio output units 215 and 216 have been worn on the ears of the wearer 101 from the side arms 202 and 203, the audio output units 215 and 216 can be wired or wirelessly connected to the wearable device 100.

When the audio output units 215 and 216 are wired to the wearable device 100, the connection lines between the audio output units 215 and 216 and the wearable device 100 are installed in the audio output units 215 and 216 in the wearable device 100 It can be embedded in the wearable device 100.

When the audio output units 215 and 216 are wirelessly connected to the wearable device 100, the audio output units 215 and 216 can communicate with the wearable device 100 based on near-field wireless communication. When the audio output units 215 and 216 are wirelessly connected to the wearable device 100, each of the audio output units 215 and 216 and the on-board computer 205 may include a communication module capable of performing near field communication.

The wearable device 100 may include an elastic material (eg, a spring) -based connection member between the audio output units 215 and 216 and the wearable device 100. In this case, the shape of the connecting member based on the elastic material can be changed according to the wearer. 101 ear position changes.

For example, the connecting part may be modified to allow the audio output units 215 and 216 to tilt in at least one of the following directions: eastward, westward, southward, northward, east-west, southwest, and north-south Orientation, or connecting parts can be modified based on 360-degree rotation.

When the wearable device 100 includes an elastic material-based connection member between the audio output units 215 and 216 and the wearable device 100, the audio output units 215 and 216 and the wearable device 100 may be configured to wiredly Or communicate with each other wirelessly.

The audio output units 215 and 216 can be configured as bone conduction speakers. The audio output units 215 and 216 according to one or more exemplary embodiments may output the guidance information as an audio signal notifying that the reproduction of the content may be requested to be stopped.

A body temperature sensor capable of sensing the temperature of the wearer 101 may be installed in at least one of the audio output units 215 and 216. The sensed value output from the body temperature sensor installed in the audio output units 215 and 216 can be transmitted to the onboard computer 205. The on-board computer 205 can obtain temperature information of the wearer 101 by using the received sensing value.

The battery 217 is embedded in the edge of the right arm 202 of the wearable device 100, but is not limited thereto in one or more other exemplary embodiments. For example, the battery 217 may be embedded in the edge of the left arm 203 of the wearable device 100. The wearable device 100 may mount a connector or port in a position adjacent to a position in which the battery 217 is embedded. The connector or port is used to connect the external power supply device and the battery 217 and charge the battery 217. The connector or port can be configured, for example, as a universal serial bus (USB) socket.

The battery 217 may be embedded in a removable frame of the right arm 202 of the wearable device 100. The frame in which the battery 217 is embedded may include a connector or port capable of connecting the external power supply device and the battery 217 and charging the battery 217. The frame with the battery 217 embedded and the wearable device 100 may be configured to be connected to each other by using a USB socket, but it is not limited thereto in one or more other exemplary embodiments. The frame in which the battery 217 is embedded may be referred to as a battery pack. The temperature sensor 218 may be installed in a position adjacent to the on-board computer 205 of the wearable device 100 to sense a heating temperature of the wearable device 100. The sensed value output from the temperature sensor 218 can be transmitted to the onboard computer 205. The on-board computer 205 can obtain the heating temperature of the wearable device 100 by using the received sensing value. The position of the temperature sensor 218 is not limited as described above.

FIG. 2C is a diagram for explaining a procedure for obtaining information to determine whether the eyes are dry. The wearable device 100 may receive a sound generated when the eyes are dry from an electronic patch 219 (shown in FIG. 2C) having a microphone embedded therein. The electronic patch 219 may include a communication module (eg, a communication device or a communicator) capable of wireless communication with the wearable device 100. The communication module may communicate with the wearable device 100 based on short-range communication such as Near Field Communication (NFC), Bluetooth, infrared, and the like.

In order to receive the sound generated when the eyes are dry from the electronic patch 219, the wearable device 100 may execute an application for the electronic patch 219 as a background application when reproducing the content. The electronic patch 219 may be attached to a position adjacent to the eyes of the wearer 101. The microphone embedded in the electronic patch 219 can block the sound around the wearer 101 or the sound of the wearer 101 by using the position to which the electronic patch 219 is attached and receive the sound generated when the eyes are dry.

FIG. 2D is a diagram of another example of a wearable device 100 according to an exemplary embodiment. Referring to FIG. 2D, the wearable device 100 may be wired (eg, via a USB cable) to the mobile device 250 to transmit data to and receive data from the mobile device 250, but when the wearable device 100 and The method of transmitting and receiving data between the mobile devices 250 is not limited thereto in one or more other exemplary embodiments. For example, the wearable device 100 and the mobile device 250 may be connected to each other wirelessly (eg, near field communication such as Bluetooth) to transmit and receive data. The mobile device 250 includes a display 251.

The wearable device 100 may receive content to be reproduced from the mobile device 250. Content reproduction using the wearable device 100 may be controlled via the mobile device 250 or the user input unit 207 according to a user input.

The operation of the wearable device 100 may be controlled via the mobile device 250 or the user input unit 207 according to a user input. When the operation of the wearable device 100 is controlled by the mobile device 250, the wearable device 100 may not include an onboard computer 205. According to another exemplary embodiment, when the operation of the wearable device 100 is controlled by the mobile device 250, the on-board computer 205 included in the wearable device 100 may be controlled by the mobile device 250.

The wearable device 100 of FIG. 2D may not include the battery 217 of FIG. 2A and may receive power from the mobile device 250. Also. The wearable device 100 of FIG. 2D may not include the microphone 214 and the audio output units 215 and 216 and may use a microphone and an audio output unit embedded in the mobile device 250.

FIG. 2E is a diagram of another example of a wearable device 100 according to an exemplary embodiment. The wearable device 100 of FIG. 2E may transmit data to and receive data from the mobile device 250 similarly to the wearable device 100 of FIG. 2D.

The wearable device 100 of FIG. 2E may be similar to the wearable device 100 of FIG. 2D without a battery 217 and may receive power from the mobile device 250.

The wearable device 100 of FIG. 2E does not include the audio output units 215 and 216 and can output audio through the wearable headset 260. The wearable device 100 of FIG. 2E may be connected to the wearable headset 260 wirelessly (eg, via Bluetooth communication) or wired and output an audio signal included in the reproduced content via the wearable headset 260. The wearable headset 260 may be referred to as a mobile headset.

FIG. 2F is a diagram of another example of a wearable device 100 according to an exemplary embodiment. The wearable device 100 of FIG. 2F may be connected to the content reproduction device 270 by wire or wirelessly. The content reproduction device 270 may include a game reproduction device, a video reproduction device, a broadcast box, and the like, but is not limited thereto in one or more other exemplary embodiments. The content reproduction device 270 may provide the content and / or power to be reproduced to the wearable device 100 of FIG. 2F by wire or wirelessly.

The wearable device 100 of FIG. 2F can control the operation of the content reproduction device 270 according to the user input via the user input 207. The content reproduction device 270 may be controlled according to a user input via a dedicated input device 271.

FIG. 3 is a diagram of another example of a wearable device 100 according to an exemplary embodiment. The wearable device 100 of FIG. 3 is in the form of glasses having a single spectacle lens 303 (ie, a lens for one eye) and a single display or a monocular display (similar to the wearable device 100 of FIG. 2A). The wearable device 100 of FIG. 3 is in the form of one-eye glasses, which is fixed to the face of the wearer 101 via the left ear of the wearer 101 and the left side of the nose of the wearer 101, but in one or more other exemplary embodiments China is not limited to this. For example, the wearable device 100 may be configured to be fixed to the wearer 101 via the right ear of the wearer 101 and the right side of the nose of the wearer 101. Cyclops on the face. The wearable device 100 may be attached to a helmet structure.

The wearable device 100 of FIG. 3 includes a frame 301, a side arm 302, a lens 303, an onboard computer 304, a camera 305, a user input unit 306 (e.g., a user input device or a user input device), and a bio-information obtaining camera. 307, sensors 308, 309, and 316, touch-sensing module 310, display 311, light output (e.g., light output, light transmitter or light output device), microphone 313, audio output unit 314 (e.g., audio Output device or audio output device) and battery 315.

The elements and components included in the wearable device 100 of FIG. 3 are not limited as shown in FIG. 3. For example, the wearable device 100 of FIG. 3 may not include one or more of the sensors 308, 309, and 316 and the touch module 310. For example, the wearable device 100 of FIG. 3 may include only the sensor 309 among the sensors 308, 309, and 316, or may include a sensor installed in more locations than shown in FIG. Tester. For example, the wearable device 100 of FIG. 3 may include a sweat sensor installed therein for sensing the amount of sweat of the wearer 101 and a body temperature sensor for sensing the temperature of the wearer 101, As described above with reference to the wearable device 100 of FIG. 2A.

The frame 301 may be configured in a manner that allows the lens 303 to be removed, as described above with reference to FIG. 2A. The wearable device 100 of FIG. 3 may include a connecting member (for example, a connector) between the frame 301 and the side arm 302, as described with reference to FIG. 2A. The wearable device 100 of FIG. 3 may include a connecting member in the center of the side arm 302, as described with reference to FIG. 2A.

The lens 303, the onboard computer 304, the camera 305, the user input unit 306, the biometric information obtaining camera 307, the sensors 308, 309, and 316, the touch module 310, Display 311, light output 312, microphone 313, audio output unit 314, and battery 315 may be similar to the lens 204, the onboard computer 205, the camera 206, the user input unit 207, and the biometric information obtaining camera 208 included in the wearable device 100 of FIG. 2A, respectively. , Sensors 209, 210, and 218, a touch sensor module 211, a display 212, a light outputter 213, a microphone 214, audio output units 215 and 216, and a battery 217 for positioning and configuration. The sensor 308 included in the wearable device 100 of FIG. 3 may correspond to the sensor 209 included in the wearable device 100 shown in FIG. 2A. The sensor 309 included in the wearable device 100 of FIG. 3 may correspond to the sensor 210 shown in FIG. 2A. The sensor 316 included in the wearable device 100 of FIG. 3 may correspond to the sensor 218 shown in FIG. 2A.

The elements included in the wearable device 100 of FIG. 3 are not limited as described above. For example, the wearable device 100 of FIG. 3 may be similar to the wearable device 100 of FIGS. 2D to 2F and configured to be wired or wirelessly connected to the mobile device 250, the wearable headset 260, and the content reproduction device At least one of 270.

When the wearable device 100 of FIG. 3 is connected to at least one of the mobile device 250, the wearable headset 260, and the content reproduction device 270, elements included in the wearable device 100 of FIG. 3 may be similar to those included in The elements in the wearable device 100 of FIGS. 2D to 2F are changed or changed.

FIG. 4 is a diagram of another example of a wearable device 100 according to an exemplary embodiment. Referring to FIG. 4, the wearable device 100 has a binocular display. The wearable device 100 of FIG. 4 may be attached to a helmet structure or may be modified in the form of goggles.

The wearable device 100 of FIG. 4 includes a frame 401, side arms 402 and 403, lenses 404 and 405, an on-board computer 406, a camera 407, a user input unit 408 (for example, a user input device or a user input device), Bioinformation Acquisition Camera 409, sensors 410, 411, and 419, a touch-sensing module 412, displays 413 and 414, a microphone 415, audio output units 416 and 417 (for example, an audio output device or an audio output device), and a battery 418.

The lens frame 401 included in the wearable device 100 of FIG. 4 may be configured integrally with the nose piece 401 ′. The lens frame 401 may be configured in one of various shapes such as a rectangular shape, an oval shape, and a ring shape, but is not limited thereto in one or more other exemplary embodiments. The frame 401 may be configured as a material similar to that of the frame 201 of the wearable device 100 of FIG. 2A.

The lenses 404 and 405 of FIG. 4 may be configured as any material suitable for displaying information such as images or graphics projected through a light outputter (not shown such as described above with reference to FIG. 2A). The lenses 404 and 405 of FIG. 4 can be configured to overlap the real world that the wearer 101 of the wearable device 100 can see through the lenses 404 and 405 and such as via a light output device (e.g., a light emitter, light output device, or light Output device) Information of projected images or graphics. The material constituting the lenses 404 and 405 may be configured as plastic or glass similar to the material constituting the lens 204 described above with reference to FIG. 2A, but is not limited thereto in one or more other exemplary embodiments.

The side arms 402 and 403 included in the wearable device 100 of FIG. 4, the on-board computer 406, the camera 407, the user input unit 408, the biometric information obtaining camera 409, the sensors 410, 411, and 419, and the touch mode The group 412, the microphone 415, the audio output units 416 and 417, and the battery 418 can be installed on the side arms 202 and 203, the onboard computer 205, the camera 206, and the user input differently from the wearable device 100 included in FIG. 2A Unit 207, bio-information obtaining camera 208, sensors 209, 210, and 218, touch sensor module 211, microphone 214, and audio output unit 215 and 216 and the battery 217 are located in their respective positions, but their functions or configurations may be similar. The sensor 410 of FIG. 4 may correspond to the sensor 209 of FIG. 2A. The sensor 411 of FIG. 4 may correspond to the sensor 210 of FIG. 2A. The sensor 419 of FIG. 4 may correspond to the temperature sensor 218 of FIG. 2A. The configuration and location of the elements included in the wearable device 100 of FIG. 4 are not limited as described above.

The displays 413 and 414 included in the wearable device 100 of FIG. 4 may display information such as images or graphics projected by a light outputter mounted on the inner surface of each of the side arms 402 and 403. The light outputter may be configured as the light outputter 213 included in the wearable device 100 of FIG. 2A, but is not limited thereto in one or more other exemplary embodiments.

The wearable device 100 of FIG. 4 may be modified to allow the lenses 404 and 405 to operate as a display. In this case, the lenses 404 and 405 can be configured as a transparent display or a translucent display. When the lenses 404 and 405 are configured as a translucent display, the lenses 404 and 405 may be configured as a material such as at least one optical waveguide (e.g., chirped), an electroluminescent display, or a liquid crystal display (LCD). It is not limited in many other exemplary embodiments.

When the lenses 404 and 405 of FIG. 4 are configured as transparent displays, the light output device is not installed in the wearable device 100 of FIG. 4, and information generated by the onboard computer 406 can be directly displayed on the lenses 404 and 405. A transparent display is a display that has some transparency so that the area behind its screen is visible.

The wearable device 100 of FIG. 4 may be wired or wirelessly connected to at least one of the mobile device 250, the wearable headset 260, and the content reproduction device 270, as described above with reference to FIGS. 2D to 2F. When the wearable device 100 of FIG. 4 is connected to the mobile device 250, the wearable headset 260, and the content reproduction device 270, In at least one, the wearable device 100 of FIG. 4 may be modified or changed similar to the wearable device 100 of FIGS. 2D to 2F. For example, the wearable device 100 of FIG. 4 may not include a battery 418.

FIG. 5A is a diagram of another example of a wearable device 100 according to an exemplary embodiment. The wearable device 100 of FIG. 5A has a binocular display. The wearable device 100 of FIG. 5A can be modified into a helmet structure.

The wearable device 100 of FIG. 5A includes a frame 501 configured as a plastic material, two independent displays 502 and 503 adjacent to the eyes of the wearer 101 on the inside of the frame 501, the entire surface of the lower portion of the frame 501, or A user input unit 504 (for example, a user input device or a user input device) in a part, a headset 505, a battery pack 506 wired to the frame 501, a device for fixing the wearable device 100 to the wearer 101 A head fixing strap 507 on the head, a computer 508 embedded in the frame 501, a biometric information obtaining camera 510, and sensors 509, 511, and 512. The wearable device 100 of FIG. 5A may be modified to include a battery therein.

The displays 502 and 503 of FIG. 5A may use displays such as high definition (HD) organic light emitting diode (OLED) panels, but are not limited to one or more other exemplary embodiments this. The displays 502 and 503 of FIG. 5A can be configured to view two-dimensional (2D) content and three-dimensional (3D) content.

The user input unit 504 of FIG. 5A is configured as at least one of the following: an on / off button, a menu selection button, an adjustment button, a position adjustment switch of the displays 502 and 503, and a push-based operation button and including The switch of the volume switch, but is not limited thereto in one or more other exemplary embodiments. For example, make The user input unit 504 can be configured as a touch panel.

The battery pack 506 of FIG. 5A may include a communication module capable of receiving content wirelessly and an interface capable of receiving content wiredly. The interface may include a high-definition multimedia interface (HDMI) port, but is not limited thereto in one or more other exemplary embodiments. The battery pack 506 of FIG. 5A may be wired or wirelessly connected to the content providing device 520 via a communication module or interface. The content providing device 520 may include a device such as a game reproduction device, a video game device, a broadcast set-top box, and the like.

The battery pack 506 of FIG. 5A can be connected to the wearable device 100 and the content providing device 520 simultaneously and wirelessly via a communication module. The battery pack 506 of FIG. 5A can be wiredly connected to the wearable device 100 and wirelessly connected to the content providing device 520 via a communication module and an interface. The battery pack 506 of FIG. 5A may be wiredly connected to the wearable device 100 and the content providing device 520 via an interface. The battery pack 506 of FIG. 5A may be wirelessly connected to the wearable device 100 and wired to the content providing device 520 via a communication module and an interface.

When the battery pack 506 of FIG. 5A is wirelessly connected to the wearable device 100 and the content providing device 520 via the communication module, the battery pack 506 can transmit the content received from the content providing device 520 to the wearable device via the communication module. 100 and may transmit a control signal related to content reproduction received from the wearable device 100 to the content providing device 520. The content providing device 520 may operate according to a control signal received via the battery pack 506.

The sensor 509 of FIG. 5A may be positioned on the inner side of the head fixing strap 507 to sense whether the wearable device 100 is worn similarly to the sensor 210 of FIG. 2A. The bio-information obtaining camera 510 of FIG. 5A may be positioned in the upper end of the left display 503 to perform the same functions as those of the bio-information obtaining camera 208 of FIG. 2A. can. The sensor 511 of FIG. 5A may be positioned in a portion of the upper surface of the frame 501 to sense the surrounding environment information of the wearable device 100 similarly to the sensor 209 of FIG. 2A. The sensor 512 of FIG. 5A may be installed in a position adjacent to the on-board computer 508 to sense the heating temperature of the wearable device 100 of FIG. 5A.

The locations of the bio-information obtaining camera 510 and the sensors 509, 511, and 512 of FIG. 5A are not limited as described above in one or more other exemplary embodiments. The bio-information obtaining camera 510 and the sensors 509, 511, and 512 may be installed in positions different from the above-mentioned positions of the wearable device 100 of FIG. 5A. For example, the bio-information obtaining camera 510 of FIG. 5A may be positioned adjacent to the right display 502.

The touch-sensing module 211, the microphone 214, and the like of FIG. 2A may be additionally installed in a part of the wearable device 100 of FIG. 5A. The wearable device 100 of FIG. 5A may mount or include a forehead support in the upper end of the frame 501. The forehead support is used to support the weight of the wearable device 100. The wearable device 100 of FIG. 5A may include a body temperature sensor for sensing the temperature of the wearer 101 and a sweat sensor for sensing the amount of sweat of the wearer 101 mentioned in FIG. 2A.

FIG. 5B is a diagram of another example of a wearable device 100 according to an exemplary embodiment. The mobile device 250 may be installed in the wearable device 100 of FIG. 5B. The wearable device 100 of FIG. 5B may be connected to the mobile device 250 by wire or wirelessly. The wearable device 100 of FIG. 5B uses the display 251 of the mobile device 250 as a display.

The wearable device 100 of FIG. 5B can view the content reproduced on the display 251 via two independent lenses 532 and 533 corresponding to the two eyes of the wearer 101. The lenses 532 and 533 are lenses that can distort the view of the wearer 101.

The wearable device 100 of FIG. 5B may be connected to the mobile device 250 by using the USB socket 534, but is not limited thereto in one or more other exemplary embodiments. The wearable device 100 may be connected to the mobile device 250 based on near field wireless communication or other wireless communication (eg, Bluetooth). If the USB socket 534 is used to connect the wearable device 100 and the mobile device 250, the mobile device 250 can be controlled according to user input received through the touchpad 535 of the wearable device 100.

The touchpad 535 is positioned on the right side of the frame 531 of the wearable device 100, but can be positioned on the other side of the frame 531. The USB socket 534 is positioned on the left side of the frame 531, but can be positioned on the right side of the frame.

The wearable device 100 of FIG. 5B includes a back button 536 in a position adjacent to the touchpad 535. The back button 536 can function as a perspective button. That is, if the back button 536 is pressed for a certain period of time, the rear view camera 252 included in the mobile device 250 is operable. When the rear view camera 252 is operated, the wearer 101 can view the real surrounding situation via the rear view camera 252 when wearing the wearable device 100.

The wearable device 100 of FIG. 5B includes a head tracking sensor 537, an infrared (IR) sensor 538, a bio-information acquisition camera 539, a surrounding environment sensor 540, a wearable sensor 541, and a heating temperature sensor. The measuring device 542, the focus adjustment ring 543, the front plastic cover 544, and the head fixing band 545 are not limited thereto in one or more other exemplary embodiments.

The wearable device 100 can detect the movement of the wearer 101 by using the values sensed by the head tracking sensor 537 and the IR sensor 538 of FIG. 5B, and according to the wearer 101's detection The mobile phone provides an image displayed on the display 251 of the mobile device 250 to an ultra-large wide screen. The focus adjustment ring 543 in FIG. 5B is a button capable of adjusting the screen according to the view of the wearer 101.

The positions of the elements included in the wearable device 100 of FIG. 5B are not limited as shown in FIG. 5B.

The onboard computers 205, 304, 406, and 508 of the wearable device 100 included in FIGS. 2A, 2B, 2D, 2E, 2F, 3, 4 and 5A may include a control unit (or processing Device) and memory, but is not limited thereto in one or more other exemplary embodiments. A control unit (for example, a controller) and a memory will be described in detail with reference to FIGS. 48 and 49. The on-board computers 205, 304, 406, and 508 can control all functions of the wearable device 100.

Variations of the wearable device 100 of FIGS. 2A, 2B, 2D, 2E, 2F, 3, 4, 5A, and 5B may receive a microphone included in the electronic patch 219 based on wireless communication. The obtained sound is as described with reference to FIG. 2C.

One or more exemplary embodiments will be described below based on the wearable device 100 of FIG. 2A below, but can be applied to FIGS. 2A, 2B, 2D, 2E, 2F, 3, 4, 4, The wearable device 100 and its variants of FIGS. 5A and 5B.

Meanwhile, the content 102 of FIG. 1A may be reproduced (or provided) according to a reproduction command of the wearer 101. For example, the wearable device 100 may reproduce the game image 102 reproduced according to the game reproduction command of the wearer 101 via the display 212, as illustrated by the screen 110 of FIG. 1A. The audio signals reproduced together with the game image 102 can be reproduced via the audio output units 215 and 216.

The screens 110 and 120 of FIG. 1A are examples of images including a reproduced game image 102 and a real surrounding situation (ie, real images) that can be viewed via the wearable device 100. However, when the wearable device 100 is configured as shown in FIG. 5A or FIG. 5B, the wearer 101 may view only the reproduced image via the wearable device 100. Game image 102 (ie, no real image is viewed).

In one or more other exemplary embodiments, the content reproduced by the wearable device 100 is not limited to the game image 102 of FIG. 1A. For example, the content reproduced by the wearable device 100 may include content that is required or controlled based on an application installed in the wearable device 100.

The applications installed in the wearable device 100 may include, for example, a video player application, an album application, a camera application, a Digital Multimedia Broadcasting (DMB) application, a map application, a browser Apps, app store apps, video call apps, news and weather apps, calendar apps, instant messenger (IM) apps, phone book apps, email apps, content sharing apps , E-book application, social media application, messaging application, augmented reality application, and the like, but is not limited to this in one or more other exemplary embodiments.

The application program described throughout this specification refers to a program for performing a target operation by using the wearable device 100. For example, an email application is a program for transmitting and receiving emails and managing the emails transmitted and received. The content described throughout this specification may be provided in at least one of the following forms: still images, moving images, audio, text, and multimedia, but is not limited thereto in one or more other exemplary embodiments.

When the content is being reproduced by the wearable device 100 worn by the wearer 101, the wearable device 100 can obtain at least one of the following: information related to the content reproduction of the wearable device 100, the creature of the wearer 101 Information, surrounding environment information of the wearable device 100, and personal information of the wearer 101. Wearable The above information obtained by the wearable device 100 represents information that can affect the health of the wearer 101.

The content reproduction related information of the wearable device 100 may include information based on the operation of the wearable device 100. For example, the content reproduction related information of the wearable device 100 may include information based on at least one of the following: content reproduction time, battery consumption of the wearable device 100, temperature of the wearable device 100, A heated state (eg, an overheated state) of the wearable device 100, but is not limited thereto in one or more other exemplary embodiments. For example, the battery consumption of the wearable device 100 may be the battery consumption of another device (eg, the mobile device 250) for reproducing content.

The method of obtaining the content reproduction related information of the wearable device 100 may be the same as or similar to the method described with reference to the information state of FIG. 1B, but is not limited thereto in one or more other exemplary embodiments. FIG. 1B is a diagram for explaining a method of obtaining content reproduction-related information of a wearable device 100 and an information state of a content reproduction stop request reference according to an exemplary embodiment. The content reproduction stop request reference is a reference (ie, reference information) for displaying the content reproduction stop request guidance information 103. The content reproduction stop request guidance information 103 indicates information notifying the wearer 101 that the content reproduction request can be stopped. The content reproduction stop request guidance information 103 may be expressed as notification information or warning information. According to another exemplary embodiment, information about stopping viewing content or wearing the wearable device 100 (for example, suggesting that the user stop viewing content or removing the screen of the wearable device 101) may be output instead of the content reproduction stop request guidance Citation information 103. The numerical values of FIG. 1B are merely examples, and it should be understood that one or more other exemplary embodiments are not limited thereto.

Referring to FIG. 1B, content reproduction performed by the wearable device 100 may be combined And get the reproduction time of the content. For example, the wearable device 100 may obtain the time counted from the start of content reproduction after the wearable sensor 210 senses the wear of the wearable device 100 as the reproduction time Pt (or providing time) of the content.

Referring to FIG. 1B, the battery consumption of the wearable device 100 may be obtained in connection with content reproduction performed by the wearable device 100. For example, the wearable device 100 obtains the battery remaining amount (for example, the remaining battery life) detected from the start of content reproduction after the wearable sensor 210 senses the wearing of the wearable device 100 as a reference Battery remaining Brq1. The wearable device 100 may periodically detect the battery remaining amount Brq2 during the content reproduction period and obtain the difference between the reference battery remaining amount and the battery remaining amount periodically detected (d = Brq2-Brq1) as a possible Battery consumption of the wearable device 100. The remaining battery capacity can be detected by using the discharge current and voltage of the battery 217.

Referring to FIG. 1B, a heating temperature of the wearable device 100 may be obtained in combination with content reproduction performed by the wearable device 100. For example, the wearable device 100 may obtain the content detected by using the temperature sensor 218 during content reproduction after the wearable sensor 210 senses the wear of the wearable device 100 and the content reproduction starts. The temperature T is taken as the heating temperature of the wearable device 100.

The heating temperature can be updated whenever a sensed value from the temperature sensor 218 is received. The wearable device 100 may periodically operate the temperature sensor 218 to receive the sensed value of the temperature sensor 218 after the content reproduction starts or may periodically sense the value of the temperature sensor 218 to obtain a heating temperature.

As described above, the information of the wearable device 100 can be obtained by using a sensed value of at least one sensor (for example, the temperature sensor 218) installed in the wearable device 100, but Not limited to many other exemplary embodiments this. For example, the battery consumption can be obtained by using the discharge current and voltage of the battery 217.

When the battery 217 is not included in the wearable device 100 and, for example, the battery of the mobile device 250 connected to the wearable device 100 wired or wirelessly is used in the wearable device 100, the above battery consumption may be mobile Battery consumption of device 250.

The method of obtaining the content reproduction related information of the wearable device 100 is not limited as shown in FIG. 1B. For example, regardless of the sensing value of the wearable sensor 210, the wearable device 100 can obtain the content reproduction related information of the wearable device 100 based on the content reproduction start point.

If the wearable device 100 receives a sensed value indicating the wearing state from the wearable sensor 210 without regard to the content reproduction start point, the wearable device 100 may periodically monitor the remaining amount of the battery to use it over time The difference in the remaining battery amount is monitored to obtain the battery consumption amount. When the battery consumption is obtained as described above, the point where the above-mentioned reference battery remaining amount Brq1 is detected is the point where the wear is sensed by the sensing value of the wearable sensor 210.

If the wearable device 100 receives a sensing value indicating the wearing state from the wearable sensor 210 without regard to the content reproduction start point, the wearable device 100 may periodically monitor the output value of the temperature sensor 218 to Obtain the heating temperature.

The wearable device 100 may obtain the biological information of the wearer 101 as described with reference to the information state of FIGS. 1C-1 and 1C-2, but in one or more other exemplary embodiments, by using the wearable The method for the device 100 to obtain the biological information of the wearer 101 is not limited to this. FIG. 1C-1 and FIG. 1C-2 are diagrams for explaining a method for obtaining biometric information of the wearer 101 and information status referenced by the reproduction stop request. Reproduction stopped The request reference may be a reference for displaying the reproduction stop request guidance information 103, as described with reference to FIG. 1B. The numerical values of FIGS. 1C-1 and 1C-2 are merely examples, and it should be understood that one or more other exemplary embodiments are not limited thereto.

1C-1 and 1C-2, the biological information of the wearer 101 obtained through the wearable device 100 may include at least one of the biological information based on the eyes of the wearer 101 and at least one of the health information of the wearer 101 However, it is not limited thereto in one or more other exemplary embodiments.

At least one piece of biological information based on the eyes of the wearer 101 may include information indicating whether the eyes of the wearer 101 are congested, whether the eyes are dry, the number of blinks, the blink cycle, whether the pupil position is changed, whether the pupil is changed, and the like , But it is not limited in one or more other exemplary embodiments.

At least one piece of biological information based on the eyes of the wearer 101 may be obtained by using at least one of the camera 208, the sensor 209, and the external electronic patch 219 using the biological information installed in the wearable device 100, but in one It is not limited in one or more other exemplary embodiments. For example, the health information of the wearer 101 may be obtained by using a sensor installed in an external device.

The wearable device 100 may detect the wearing of the wearable device 100 by using the sensing value of the wearable sensor 210 and the content reproduction starts by using the eye image obtained by the biometric information obtaining camera 208 Color distribution to get biological information about whether the eye is congested. The color distribution of the eye image may include a value indicating a ratio of pixels having an R value (that is, a red value) of approximately 255 among all pixels included in the eye image, but not in one or more other exemplary embodiments. Limited to this. An R value of approximately 255 may mean, for example, an R value that is equal to or greater than a predetermined number (for example, 240), but is not limited to one or more other exemplary embodiments this.

FIG. 1H is a diagram for explaining a procedure for obtaining biological information about whether the eye is congested by using an eye image obtained by using the biological information obtaining camera 208. When content reproduction is started by the wearable device 100 and during content reproduction (as shown in FIG. 1H), the wearable device 100 may periodically obtain eye images by using the biological information obtaining camera 208.

The wearable device 100 may compare the color distribution of the eye image 115 at the beginning of content reproduction with the color distribution of the eye image 116 periodically obtained during content reproduction to determine whether the eyes are hyperemic. The wearable device 100 can obtain the result of determining whether the eye is congested as biological information about whether the eye is congested.

The wearable device 100 may sense the value of the humidity sensed by the sensor 209 after the wearing of the wearable device 100 is sensed using the sensing value of the wearable sensor 210 and the content reproduction is started by using the indication. Get bio-information about whether your eyes are dry. For example, if the wearing of the wearable device 100 is sensed by using the sensing value of the wearable sensor 210 and then the content reproduction is started, the wearable device 100 may use the self-electronic patch by using The electric signal of the received sound 219 and the eye image obtained by the biological information acquisition camera 208 are used to obtain biological information about whether the eyes are dry.

If the wearing of the wearable device 100 is sensed by using the sensing value of the wearable sensor 210 and then the content reproduction is started, the wearable device 100 may compare the camera 208 obtained by the biological information at a certain time Multiple eye images obtained within a segment (for example, one second) to obtain biological information about the number of blinks and blink cycles.

If a wearable is sensed by using the sensing value of the wearable sensor 210 The wearable device 100 and then start content reproduction, the wearable device 100 may compare the camera 208 obtained through the biometric information within a certain (eg, predetermined) time period (eg, content reproduction time) or within a unit time Multiple eye images obtained within a segment (for example, 30 minutes) to obtain biological information as to whether the pupil position has changed.

FIG. 1D is a diagram for explaining an eye image 104 for a method of obtaining biological information about whether a pupil position is changed according to an exemplary embodiment. Referring to FIG. 1D, whenever the eye image 104 (as shown in FIG. 1D) is obtained through the biological information acquisition camera 208, the wearable device 100 detects an eye region 105 from the eye image 104 by using an eye recognition algorithm. , Pupil area 106, and center point 107. The eye recognition algorithm may include a contour detection algorithm. The wearable device 100 can compare the position of the center point 107 detected from the eye image 104 to obtain biological information about whether the pupil position has changed.

The eye recognition algorithm can be configured to detect the eye area 105 by using a contour detection algorithm, detect the line segment 110-1 connecting the points 108 and 109 on the eye area 105, and detect the vertical bisector line segment. The point at which the line segment 111 crosses the detected line segments 110-1 and 111 is taken as the center point 107, but it is not limited thereto in one or more other exemplary embodiments.

The wearable device 100 can obtain biological information about whether the pupil position changes based on the 2D coordinate information of the center point 107 of FIG. 1D by using the eye tracking method of the wearer 101. The 2D coordinate information of the center point 107 may be the center coordinate information of the pupil region 106. In order to track the eyes of the wearer 101 by using the center coordinate information of the pupil region 106, the wearable device 100 may store reference pupil center coordinate information in advance. The reference pupil center coordinate information can be detected as information indicating where the eyes of the wearer 101 stay on the image displayed on the display 212.

If the 2D coordinate information of the center point 107 is obtained, the wearable device 100 compares the 2D coordinate information with the pre-stored reference pupil center coordinate information. As a comparison result, the wearable device 100 detects the pre-stored reference pupil center coordinate information that is the same as the obtained 2D coordinate information of the center point 107. The wearable device 100 may determine the position of the display 212 corresponding to the detected reference pupil center coordinate information as the eye position of the wearer 101. The wearable device 100 can obtain biological information about whether the pupil position of the wearer 101 changes by using the eye tracking function of the wearer 101. The eye-tracking function of the wearer 101 is not limited as described above.

If the wearing of the wearable device 100 is sensed by using the sensing value of the wearable sensor 210 and then the content reproduction is started, the wearable device 100 can obtain the camera 208 in a certain location by using the biological information. The pupil image obtained within a time period (for example, content reproduction time) or within a certain unit time period (for example, 30 minutes) to obtain biological information about whether the pupil position has changed.

FIG. 1E is a diagram for explaining a pupil image 112 for a method of obtaining biological information about whether a pupil has changed according to an exemplary embodiment. Referring to FIG. 1E, whenever the pupil image 112 (as shown in FIG. 1E) is obtained through the biometric information acquisition camera 208, the wearable device 100 detects the pupil area 113 and the pupil area 112 from the pupil image 112 by using an eye recognition algorithm. The pupil region 113 has a diameter 114. The wearable device 100 may compare the pupil region 113 and the diameter 114 of the pupil region 113 detected from the pupil image 112 to obtain biological information about whether the pupil has changed.

The method of obtaining biological information about whether the pupil has changed is not limited as described above. For example, according to another exemplary embodiment, the wearable device 100 may compare the widths of the pupil regions 113 included in the pupil image 112 to obtain a threshold. Biological information on whether the pupil has changed. The wearable device 100 may detect the radius by using the diameter 114 of the pupil region 113 and the width of the pupil region 113 by applying the detected radius to an equation for calculating the width of a circle.

The biological information based on the eyes of the wearer 101 is not limited as described above. For example, regardless of the sensing value of the wearable sensor 210, the wearable device 100 may obtain biological information based on the eyes of the wearer 101 based on the point at which content reproduction is started.

The wearable device 100 can obtain health information about the wearer 101 regarding content reproduction. For example, if the wearing of the wearable device 100 is sensed by using the sensing value of the wearable sensor 210 and then the content reproduction is started, the wearable device 100 can obtain the A value detected by a biosensor in the device 100 (for example, a body temperature sensor installed in one of the audio output units 215 and 216) or a biosensor installed in an external device is used as health information ( (For example, the temperature of the wearer 101). The biosensor may include, for example, a body temperature sensor, a sweat sensor, a blood pressure sensor, a pulse sensor, a blood glucose sensor, and the like, but is not limited to one or more other exemplary embodiments this.

When content reproduction starts, the wearable device 100 may periodically detect the sensing values of the biosensor, compare the detected sensing values and obtain the detected changes or differences as the health information of the wearer 101 .

Similar to the above-mentioned health information about body temperature, the wearable device 100 can obtain health information such as the amount of sweat, blood pressure, pulse, blood glucose, etc. of the wearer 101.

The wearable device 100 may use a location tracking application, a health application, or an external device (for example, an activity measurement device of the wearer 101 such as a communicable pedometer, treadmill, etc.) by using the wearable device 100's location. Get about wear Information on the amount of activity of the wearer 101 (for example, the moving distance of the wearer 101, the moving speed of the wearer 101, the calorie consumption of the wearer 101, etc.).

When content reproduction is started after the wear of the wearable device 100 is sensed, the wearable device 100 may obtain the activity amount of the wearer 101, but in one or more other exemplary embodiments, obtain the The method of the amount of activity is not limited to this. For example, when content reproduction is started without the sensing value of the wearable sensor 210, the wearable device 100 can obtain the activity amount of the wearer 101. Also, when content reproduction is started, the wearable device 100 may obtain the activity amount of the wearer 101, and compare the activity amount of the wearer 101 obtained periodically during the content reproduction period with the wearer 101 obtained when the content reproduction is started And the change in activity of the wearer 101 is obtained as information about the activity amount of the wearer 101.

If content reproduction is started after the wear of the wearable device 100 is sensed, the wearable device 100 may access an information management server such as a medical information management server to obtain the medical treatment of the wearer 101 from the received medical information. Information. The medical information may include, for example, past medical history information, current medical history information, and the like, but is not limited thereto in one or more other exemplary embodiments.

The method of obtaining the surrounding environment information of the wearable device 100 may be the same as the method described with respect to the information state of FIG. 1F. FIG. 1F is a diagram for explaining a method of obtaining the surrounding environment information of the wearable device 100 and an information state referenced by a reproduction stop request according to an exemplary embodiment. The numerical values of FIG. 1F are merely examples, and it should be understood that one or more other exemplary embodiments are not limited thereto.

Referring to FIG. 1F, the surrounding environment information of the wearable device 100 may include at least one of information about the surrounding color temperature, light (or infrared), temperature, humidity, wind, height, Air pressure, fine dust, and others Similarly, but not limited to this in one or more other exemplary embodiments.

If content reproduction is started after the wearing of the wearable device 100 is sensed by the sensing value of the wearable sensor 210, the wearable device 100 may use at least The sensing value of one sensor 209 or the sensing value of at least one sensor installed in an external device (for example, a smart watch, etc.) connected to the wearable device 100 to obtain the periphery of the wearable device 100 Environmental information, but is not limited thereto in one or more other exemplary embodiments.

For example, regardless of the sensing value of the wearable sensor 210, the wearable device 100 can obtain the surrounding environment information of the wearable device 100 when reproducing the content. The wearable device 100 may obtain the surrounding environment information of the wearable device 100 by using an environment information providing application that provides the environment information based on the physical location of the wearable device 100. The wearable device 100 may connect to the environment information server by using the environment information application program to receive the environment information from the environment information server.

The method of obtaining personal information of the wearer 101 may be the same as or similar to the method described with reference to the information status of FIG. 1G, but is not limited thereto. FIG. 1G is a diagram for explaining a method of obtaining personal information of the wearer 101 and an information state referenced by a reproduction stop request according to an exemplary embodiment.

Referring to FIG. 1G, the personal information of the wearer 101 may include at least one of age information and schedule information, but is not limited thereto.

If content reproduction is started after the wear of the wearable device 100 is sensed by the sensing value of the wearable sensor 210, the wearable device 100 may request the wearer 101 to input age information and obtain input according to the request The information of is used as the age information of the wearer 101. In one or more other exemplary embodiments, obtaining wear The method of the age information of the person 101 is not limited to this. For example, if the content reproduction starts, the wearable device 100 may report the life log information of the wearer 101 stored in the wearable device 100, the life log information stored in the external device of the wearable device 100, or Personal information management software (PIMS) requests age information of the wearer 101, and obtains the information received in response to the request as the age information of the wearer 101.

If the content reproduction is started after the wearing of the wearable device 100 is sensed by the sensing value of the wearable sensor 210, the wearable device 100 may report to the wearer 101 stored in the wearable device 100. The life log information, the life log information stored in the external device of the wearable device 100, or the PIMS request schedule information with information related to the currently reproduced content, and obtain the information received in response to the request as the wearer 101 Age information.

The information on the currently reproduced content may include schedule information of the wearer 101 with time information before or after the content is reproduced, but is not limited thereto in one or more other exemplary embodiments. For example, the wearable device 100 may request schedule input from the wearer 101 and obtain information input according to the request as the schedule information of the wearer 101 before reproducing the content.

Regardless of the sensing value of the wearable sensor 210, the wearable device 100 can obtain personal information related to the content reproduction start time of the wearer 101.

The wearable device 100 may display the reproduction stop request guidance information 103 on the content by using the obtained information such as the screen 120 of FIG. 1A. The reproduction stop request guidance information 103 on the content may be provided to prevent or solve problems that may be conceived by the wearer 101 when the content is continuously reproduced by the wearable device 100.

For example, the wearable device 100 may display the reproduction of the content Stop requesting the navigation information 103 in order to protect the health of the wearer 101 viewing the content reproduced by the wearable device 100 (eg, reducing eye fatigue).

The tiredness and relaxation of the eyes of the wearer 101 described with reference to the exemplary embodiment may be expressed in various ways based on the effects that can be provided to the wearer 101. For example, reducing eye fatigue of the wearer 101 can be expressed as affecting the health of the wearer 101, similar to relaxing tension and reducing eye fatigue of the wearer 101, protecting the vision of the wearer 101, relieving the stress of the wearer 101, and making The mind of the wearer 101 is stable (for example, dizziness is reduced), the concentration of the wearer 101 is improved, and the like. Various expressions regarding the health of the wearer 101 are not limited as described above.

In order to determine whether to display the reproduction stop request guidance information about the content by using the obtained information, the wearable device 100 may set or store the reproduction stop request reference information. The reproduction stop request reference information (hereinafter referred to as reference information) may be different according to the information obtained by the wearable device 100. In addition, according to an exemplary embodiment, the wearer 101 may set or adjust reference information.

Referring to FIG. 1B, when the information obtained by the wearable device 100 is the reproduction time Pt of the content, the reference information may be set as time information. The time information set as the reference information may consider an expected time that causes or causes fatigue of the eyes of the wearer 101.

For example, if the reproduction time Pt exceeds 2 hours (2H), the wearable device 100 may display the reproduction stop request guidance information 103 on the display 212, as shown on the screen 120 of FIG. 1A. The reference information on the reproduction time Pt of the content is not limited to 2 hours. For example, the reference information about the reproduction time Pt of the content may include at least one piece of predetermined time information, such as 3 hours, 3 hours, and 30 minutes.

Referring to FIG. 1B, when the information obtained by the wearable device 100 is battery consumption, At the time of consumption, the reference information can be set as ratio information (for example, 50%). The reference information may consider an expected battery consumption that causes or causes fatigue in the eyes of the wearer 101. The wearable device 100 may detect the battery consumption according to the difference information that enables the wearable device 100 to detect the remaining battery amount (ie, the remaining battery life). For example, when content reproduction is started and the remaining battery detected by the wearable device 100 is 90% and when the remaining battery detected during the content reproduction is 40%, the wearable device 100 may 50% battery consumption detected.

When the reference information is set to 50%, if the battery consumption detected by the wearable device 100 exceeds 50%, the wearable device 100 may display the reproduction stop request guidance information 103 on the display 212, as shown in the figure. It is shown on the screen 120 of 1A. In one or more other exemplary embodiments, the reference information about the battery consumption is not limited to 50%. For example, the reference information about the battery consumption may include at least one piece of ratio information (%), such as 40%, 45%, and the like.

Referring to FIG. 1B, if the information obtained by the wearable device 100 is a heating temperature and includes information about the heating temperature and the holding time, the reference information may include temperature and holding time information. The reference information may consider an expected heating temperature and a heating temperature maintaining time which cause or cause fatigue of the eyes of the wearer 101.

For example, if the heating temperature is maintained at 49 degrees for more than 1 hour, the wearable device 100 may display the reproduction stop request guidance information 103 on the display 212, as shown on the screen 120 of FIG. 1A. In order to detect the maintaining time of the heating temperature, the wearable device 100 can measure the time from the time when the heating temperature is detected to be 49 degrees.

In one or more other exemplary embodiments, the reference information about the heating temperature is not limited thereto. For example, regarding the settings set in the wearable device 100 The reference information of the hot temperature may include at least one of heating temperature and maintaining time information, such as maintaining at 49 degrees for more than 2 hours or maintaining at 50 degrees for 1 hour and 30 minutes. Reference information on heating temperature is not limited to 49 degrees.

Referring to FIG. 1B, when the information obtained by the wearable device 100 is related to the heating temperature and includes the heating temperature, the reference information set in the wearable device 100 may include the temperature. The reference information may consider an expected heating temperature that generates or causes fatigue in the eyes of the wearer 101. The cycle for receiving a sensed value sensed by the temperature sensor 218 set in the wearable device 100 may consider the fatigue of the eyes of the wearer 101. For example, the cycle for receiving a sensed value sensed by the temperature sensor 218 may be set to 30 minutes. When the sensing value received by the temperature sensor 218 within a 30-minute cycle is 49 degrees, the wearable device 100 may display the reproduction stop request guidance information 103 on the display 212.

Referring to FIG. 1C-1, when the information obtained by the wearable device 100 is information about whether the eyes of the wearer 101 are congested, the reference information set in the wearable device 100 may include information about an R value of approximately 255. Information (for example, 40%) of the increase rate of the number of pixels (for example, pixels having an R value greater than 241). The wearable device 100 may compare the number of pixels having an R value of approximately 255 and included in an eye image detected at the start of content reproduction with an R value of approximately 255 and included in a detected value during content reproduction The number of pixels in the eye image to increase the number of pixels having an R value of approximately 255 by using difference detection. 1C-1, if the increase rate of the number of pixels having an R value of approximately 255 exceeds 40%, the wearable device 100 may display the reproduction stop request guidance information 103 on the display 212, as shown in the screen 120 of FIG. 1A Shown above.

Set in the wearable device 100 for detecting whether the eyes are congested References are not restricted as described above. For example, reference information for detecting whether the eye is congested may be set to determine whether the number of pixels having an R value of approximately 255 exceeds 50% of the total number of pixels. When the reference information is set as described above, if the content reproduction is started, the wearable device 100 obtains an eye image in a certain unit time period by using the biological information obtaining camera 208. The wearable device 100 checks whether the number of pixels having an R value of approximately 255 included in the obtained eye image exceeds 50% of the total number of pixels. If the number of pixels having an R value of approximately 255 included in the obtained eye image exceeds 50% of the total number of pixels, the wearable device 100 may display the reproduction stop request guidance information 103 on the display 212.

The reference information set in the wearable device 100 for detecting whether the eye is congested may be based on the number of pixels having an R value equal to 255.

Referring to FIG. 1C_1, when the information obtained by the wearable device 100 is information about whether the eyes of the wearer 101 are dry and the sensor 209 is used, the reference information set in the wearable device 100 may include humidity information (for example, , 30%) and maintenance time information (for example, 1 hour). For example, if the content reproduction starts, the wearable device 100 may monitor the sensed value of the sensor 209 within a certain unit time period. If it is determined that the sensing value of the sensor 209 has remained below 30% for more than one hour, the wearable device 100 may display the reproduction stop request guidance information 103 on the display 212. In order to determine whether the sensed value has been maintained for more than 1 hour, the wearable device 100 can measure the time from the time when the sensed value of the sensor 209 is detected to be less than 30%.

The reference information set in the wearable device 100 for determining whether the eyes are dry is not limited as described above. For example, the reference information used to determine whether the eyes are dry can be set to a humidity of less than 30% for more than 2 hours. Degree below 29% for 1 hour and 30 minutes. The reference information set in the wearable device 100 for determining whether the eyes are dry may be based on changes or differences in humidity. For example, if it is detected that the humidity change is reduced by more than 20%, the wearable device 100 may set reference information for determining whether the eyes are dry so that the reproduction stop request guidance information 103 may be displayed on the display 212.

The humidity included in the reference information for determining whether the eyes of the wearer 101 are dry can be set in a variable manner according to the average humidity of the environment in which the wearable device 100 is used.

Referring to FIG. 1C-1, reference information for determining whether the eyes are dry can be set by using an electric signal about sound received from a microphone included in the electronic patch 219 of FIG. 2C and obtained by the bio-information obtaining camera 208 Eye image to determine if the eyes are dry.

For example, the wearable device 100 may detect the amplitude of an electrical signal related to the sound received from the electronic patch 219 when an eye image obtained by the bio-information obtaining camera 208 detects a blink. The electrical signal indicates the volume level. The wearable device 100 detects the amplitude of an electrical signal related to the sound received from the electronic patch 219 when a blink is not detected through the eye image.

The wearable device 100 compares the amplitude of the electrical signal detected when blinking is detected with the amplitude of the electrical signal detected when blinking is not detected. As a comparison result, if the amplitude of the electrical signal detected when blinking is detected is greater than the amplitude of the electrical signal detected when blinking is not detected, the wearable device 100 checks whether it will , Predetermined) A large amplitude is continuously detected within a time period (for example, 30 minutes).

If the vibration of the electrical signal detected during blinking is detected within a certain period of time The amplitude is greater than the amplitude of the electrical signal detected when no blink is detected, the wearable device 100 can set reference information for determining whether the eyes are dry so that the reproduction stop request guidance information 103 can be displayed on the display 212.

In order to detect blinking, the eye images obtained by the bio-information obtaining camera 208 may be moving images continuously taken within a certain period of time.

Referring to FIG. 1C-1, the reference information about the number of blinks can be set to less than 9 times per minute, but it should be understood that it is only an example and one or more other exemplary embodiments are not limited thereto. In the current example, if content reproduction has been started by the wearable device 100, the wearable device 100 detects the number of blinks per minute by using the eye image obtained by the biometric information obtaining camera 208. If the number of blinks is less than 9 times per minute, the wearable device 100 may display the reproduction stop request guidance information 103 on the display 212. The eye image obtained by the biological information acquisition camera 208 to detect the number of blinks may be a moving image continuously captured during a certain period of time.

Reference information on the number of blinks is not limited as described above. For example, the wearable device 100 may set reference information on the number of blinks so that if the state of blinking less than 9 times per minute is maintained for more than 30 minutes, the reproduction stop request guidance information 103 may be displayed on the display 212. Reference information can be set to less than 6 blinks per minute.

The reference information on the number of blinks may be set based on a change or difference in the number of blinks. For example, the wearable device 100 compares the number of blinks detected from the eye image obtained by the bio-information camera 208 during a certain period during the content reproduction period. As a comparison result, if the change in the number of blinks exceeds 15%, the wearable device 100 may set reference information about the number of blinks so that the reproduction stop guidance information 103 may be displayed on the display 212. Changes in blinks can include Both the number of blinks increases and decreases.

Referring to FIG. 1C-1, the reference information on the blink cycle can be set to 15 seconds. For example, if content reproduction has been started by the wearable device 100, the wearable device 100 detects the blinking cycle based on the eye image obtained by the bio-information obtaining camera 208. If the time corresponding to the detected blink cycle exceeds 15 seconds, the wearable device 100 may display the reproduction stop request guidance information 103 on the display 212. Reference information on the blink cycle is not limited as described above. The moving images continuously acquired during a certain period of time may be eye images obtained by the bio-information acquisition camera 208 to detect the blink cycle.

The reference information about the blink cycle can be set as a change or difference in the blink cycle. For example, while the content is being reproduced by the wearable device 100, the wearable device 100 detects the blinking in a certain (e.g., predetermined) cycle by using the eye image obtained by the biometric information obtaining camera 208 cycle. The wearable device 100 compares the blink cycles detected. As a comparison result, if the change in the blinking cycle exceeds 15%, the wearable device 100 may display the reproduction stop request guidance information 103 on the display 212. Changes in the blink cycle may include both a condition in which the blink cycle is increased and a condition in which the blink cycle is decreased.

Referring to FIG. 1C-1, reference information for determining whether the pupil position is changed may be set to determine whether the position change is less than 0.4 mm. For example, if content reproduction has been started by the wearable device 100, the wearable device 100 detects the center point 107 as described with reference to FIG. 1D based on the eye image obtained by the bio-information acquisition camera 208. If the distance between the position of the center point 107 detected from the previous eye image and the position of the center point 107 detected from the current eye image is less than 0.4 mm, the wearable device 100 may determine that the pupil of the wearer 101 is present The minimum position changes.

According to the determination, the wearable device 100 may display the reproduction stop request guidance information 103 on the display 212. The eye image obtained by the biological information acquisition camera 208 to determine whether the pupil position is changed may be a moving image continuously taken within a certain period of time.

Referring to FIG. 1C-1, reference information for determining whether the pupil is changed may be set to determine whether the reduction in pupil width continues for more than 1 hour. For example, if content reproduction has been started by the wearable device 100, the wearable device 100 detects the diameter 114 of the pupil region 113 as described with reference to FIG. 1E based on the pupil image obtained by the bio-information acquisition camera 208 . The wearable device 100 calculates the width of the pupil region 113 based on the detected diameter 114 of the pupil region 113. The wearable device 100 compares the width of the pupil region 113 detected from the current pupil image with the width of the pupil region 113 detected from the previous pupil image to determine whether the width of the pupil region 113 is reduced.

If it is determined that the width of the pupil region 113 detected from the current pupil image is smaller than the width of the pupil region 113 detected from the previous pupil image, the wearable device 100 determines whether the reduced width of the pupil region 113 continues for more than a predetermined time ( (For example, 1 hour). In order to determine whether the reduced width of the pupil region 113 continues for more than one hour, the wearable device 100 can measure the time from the time when the reduced width of the pupil region 113 is detected.

If it is determined that the reduced width of the pupil region 113 continues for more than one hour, the wearable device 100 may display the reproduction stop request guidance information 103 on the display 212. The pupil image obtained by the biological information acquisition camera 208 to determine whether the pupil is changed may be a moving image continuously taken within a certain period of time.

The reference information used to determine whether the pupil has changed is not as described above limit. For example, according to another exemplary embodiment, the wearable device 100 may determine whether the pupil diameter detected from the pupil image is maintained to be less than about 3 millimeters for more than 1 hour and 30 minutes to display the reproduction stop on the display 212 Request guidance information 103.

Alternatively, the wearable device 100 detects a diameter of a pupil detected from a currently acquired pupil image. The wearable device 100 compares a diameter detected from a previously obtained pupil image with a diameter of a pupil detected from a currently obtained pupil image to determine whether the pupil diameter has decreased. If it is determined that the reduced diameter of the pupil continues for more than 1 hour, the wearable device 100 may display the reproduction stop request guidance information 103 on the display 212. In the above situation, the reference information for determining whether the pupil has changed includes information for determining whether a pupil diameter smaller than the previous pupil diameter is maintained for more than 1 hour. The biological information about whether the pupil is changed may be referred to as biological information about the state of the pupil.

Referring to FIG. 1C-2, when the body temperature of the wearer 101 is higher or lower than the average body temperature during the content reproduction period, the reference information about the body temperature may be set so that the reproduction stop request guidance information 103 may be provided by the wearable device 100 Displayed on the display 212, but is not limited thereto in one or more other exemplary embodiments. For example, if the temperature change of the wearer 101 increases by 1 ° C during the content reproduction period, the reference information about the body temperature may be set so that the reproduction stop request guidance information 103 may be displayed on the display 212 by the wearable device 100 on. The average body temperature may be the average body temperature of the wearer 101, but it should be understood that one or more other exemplary embodiments are not limited thereto. For example, according to another exemplary embodiment, the average body temperature may be a generally known average body temperature (eg, a predetermined average body temperature).

The generally known average body temperature is set in the wearable device 100 The average body temperature may vary depending on whether the wearer 101 is an adult or a child. For example, the average body temperature set in the wearable device 100 may be 36.6 ° C to 36.9 ° C in the case of an adult and 36.0 ° C to 37.5 ° C in the case of a child. The average body temperature may be applied in different ways depending on where the body temperature of the wearer 101 is measured. For example, different average body temperatures can be applied according to the condition of measuring body temperature based on the ear of the wearer 101 and the condition of measuring body temperature based on the axillary of the wearer 101.

The position where the body temperature is measured can be determined according to the body temperature measuring device. For example, when the body temperature device is an earring type or an in-ear type, the wearable device 100 can recognize the measured body temperature as the ear-based body temperature. When the body temperature measuring device is a shoulder strap type, the wearable device 100 can recognize the measured body temperature as the armpit-based body temperature. The body measurement device may be an external device wired or wirelessly connected to the wearable device 100 and may be a wearable device. The wearable device 100 can identify whether the body temperature measuring device is an earring type or a shoulder strap type based on the identification information of the body temperature measuring device.

1C-2, when the amount of sweat of the wearer 101 is greater than the average amount of sweat during the content reproduction period, the reference information about the amount of sweat can be set so that the reproduction stop request guidance information 103 can be made wearable The device 100 is displayed on the display 212, but is not limited thereto in one or more other exemplary embodiments.

For example, if the change or difference in the amount of sweat of the wearer 101 during the content reproduction period is greater than 10%, the reference information about the change in the amount of sweat can be set so that the wearable device 100 can direct the reproduction stop request to The index information 103 is displayed on the display 212. The average sweat amount may be the average sweat amount of the wearer 101, but is not limited thereto in one or more other exemplary embodiments.

The reference information on the amount of sweat may be set in different ways according to the use environment of the wearable device 100. For example, there are different ways to set Reference information on the amount of sweat in an environment with a small amount of sweat in the dry use environment of the wearable device 100 and information on the amount of sweat in an environment with a large amount of sweat due to its wet use environment Reference information.

Referring to FIG. 1C-2, if the blood pressure of the wearer 101 is higher or lower than the normal blood pressure during the content reproduction period, the reference information about the blood pressure may be set so that the reproduction stop request guidance information 103 may be provided by the wearable device 100 Displayed on the display 212, but is not limited thereto in one or more other exemplary embodiments. For example, if it is determined that the blood pressure of the wearer 101 changes more than 20% during the content reproduction period, the reference information about the blood pressure may be set so that the reproduction stop request guidance information 103 may be displayed on the display by the wearable device 100 212 on.

Referring to FIG. 1C-2, if the pulse of the wearer 101 is faster or slower than the normal pulse, the reference information about the pulse can be set so that the reproduction stop request guidance information 103 can be displayed on the display 212 by the wearable device 100 , But it is not limited in one or more other exemplary embodiments. For example, if the pulse change of the wearer 101 is greater than 10% during the content reproduction period, the reference information about the pulse may be set so that the reproduction stop request guidance information 103 may be displayed on the display 212 by the wearable device 100 .

1C-2, if the blood glucose of the wearer 101 is higher than normal blood glucose during the content reproduction period, the reference information about blood glucose may be set so that the reproduction stop request guidance information 103 may be displayed on the display by the wearable device 100 212, but is not limited thereto in one or more other exemplary embodiments. For example, if it is determined that the blood glucose change of the wearer 101 is higher than 20%, the reference information about blood glucose may be set so that the reproduction stop request guidance information 103 may be displayed on the display 212 by the wearable device 100, but not Limited to this.

1C-2, if the amount of activity of the wearer 101 is greater than the normal amount of activity during the content reproduction period, the reference information about the amount of activity may be set so that the reproduction stop request guidance information 103 may be displayed by the wearable device 100 On the display 212, but is not limited thereto in one or more other exemplary embodiments. The normal activity amount may be expressed as the exhalation or breathing rate of the wearer 101 may be determined as an activity amount in a certain state (for example, a movement distance expressed in a numerical value, a movement speed, a calorie consumption amount, a heart rate, etc.).

1C-2, the wearable device 100 may change information about the use of the wearable device 100 (for example, information related to the content reproduction of the wearable device 100, biological information of the wearer 101, The surrounding environment information, etc.) is used to display the reproduction stop request guidance information 103 on the display 212 by using the obtained medical information.

For example, when the wearer 101 is determined to be a diabetic patient based on the medical information obtained by the wearable device 100, the wearable device 100 may change the reference information about the change in blood glucose from 20% to 10%. If it is determined that the wearer 101 suffers from conjunctivitis based on the medical information obtained from the wearable device 100, the wearable device 100 may change the reference information for determining whether the eye is congested. The wearable device 100 may change the reference information related to the content reproduction related information of the wearable device 100, the surrounding environment information of the wearable device 100, and the like based on the medical information.

Referring to FIG. 1F, the reference information about the color temperature may be set based on the peripheral color temperature and the maintenance time of the wearable device 100 during the content reproduction period. For example, when the color temperature corresponds to dark blue light, if 2 hours have passed, the reference information about the color temperature may be set so that the reproduction stop request guidance information 103 may be displayed on the display 212 by the wearable device 100. When the color temperature is light red, if 4 hours have passed, Then, the reference information about the color temperature may be set so that the reproduction stop request guidance information 103 may be displayed on the display 212 by the wearable device 100. Reference information on color temperature is not limited as described above.

Referring to FIG. 1F, reference information about light may be set according to a peripheral brightness level and exposure time of the wearable device 100 during a content reproduction period. The reference information about the infrared may be set according to the peripheral infrared index and the exposure time of the wearable device 100 during the content reproduction period.

Referring to FIG. 1F, if the peripheral temperature of the wearable device 100 is higher than a reference (e.g., predetermined) temperature or temperature change or difference is greater than 3 ° C during a content reproduction period, reference information about the temperature may be set so that the reproduction stop request The navigation information 103 can be displayed on the display 212 by the wearable device 100.

Referring to FIG. 1F, if the surrounding humidity of the wearable device 100 is lower than 30% or higher than 70% during the content reproduction period, the reference information on the humidity may be set so that the reproduction stop request guidance information 103 may be made wearable The portable device 100 is displayed on the display 212.

Referring to FIG. 1F, if the surrounding wind strength of the wearable device 100 is higher than a reference (e.g., predetermined) wind strength or the wind strength variation is greater than 10% during the content reproduction period, the reference information about the wind may be set so that the reproduction stops The request guidance information 103 may be displayed on the display 212 by the wearable device 100. The reference wind strength may be an indoor wind strength, but is not limited thereto in one or more other exemplary embodiments.

Referring to FIG. 1F, if the peripheral height of the wearable device 100 is higher than a reference (e.g., predetermined) height (e.g., 700 meters) during a content reproduction period or the height change is higher than a short period of time (e.g., 5 minutes) 40%, reference for height The information can be set so that the reproduction stop request guidance information 103 can be displayed on the display 212 by the wearable device 100.

Referring to FIG. 1F, if the surrounding air pressure of the wearable device 100 is higher than a reference (e.g., predetermined) air pressure (e.g., 2 air pressure) or a pressure change or difference is greater than 10% during the content reproduction period, reference information about the air pressure It can be set so that the playback stop request guidance information 103 can be displayed on the display 212 by the wearable device 100.

Referring to FIG. 1F, if the fine dust concentration around the wearable device 100 is higher than a reference (e.g., predetermined) fine dust concentration (e.g., 30 to 80 micrograms per cubic meter) or the fine dust concentration changes or differences during the content reproduction period Above 10%, the reference information about fine dust can be set so that the reproduction stop request guidance information 103 can be displayed on the display 212 by the wearable device 100. References on fine dust concentration can be divided into fine dust mode and ultra fine dust mode.

Referring to FIG. 1G, the wearable device 100 may change information about information used to determine whether to display the reproduction stop request guidance information 103 on the display 212 during the content reproduction period according to other information (e.g., age information and schedule information). Reference information.

For example, the wearable device 100 may distinguish the reference information used to determine whether to display the reproduction stop request guidance information 103 on the display 212 according to the age group. For example, the wearable device 100 may change the reference information about the content reproduction time applied to 20 seconds from 2 hours to 4 hours, and change the reference information about the content reproduction time applied to 30 seconds from 2 hours to 3 Hours and maintain reference information on content reproduction time applied to 40 seconds to 2 hours.

The wearable device 100 may be changed according to a schedule to determine whether to reproduce Stop requesting reference information for the guidance information 103 displayed on the display 212. For example, when the schedule of the wearer 101 includes a meeting after content reproduction, the wearable device 100 may change the reference information about the content reproduction time from 2 hours to 1 hour. When the wearer 101 schedules a holiday the next day, the wearable device 100 may change the reference information about the content reproduction time from 2 hours to 4 hours.

The reference information may be set in advance by the wearable device 100 based on an experimentally determined value, set by the wearer 101 or set by an external device of the wearable device 100, but in one or more other exemplary embodiments China is not limited to this. The experimentally determined value can be monitored by monitoring the reproduction-related information of the wearable device 100 generated when the content is reproduced by the wearable device 100, biological information of the wearer 101, information of the surrounding environment of the wearable device 100, wear Personal information, etc., but is not limited thereto in one or more other exemplary embodiments.

The reproduction stop request reference in FIG. 1B, FIG. 1C-1, FIG. 1C-2, FIG. 1F, and FIG. 1G indicates reference information used to determine whether the wearable device 100 displays the content reproduction stop request guidance information 103 on the display 212. .

FIG. 6 is a flowchart for explaining a method of operating the wearable device 100 according to an exemplary embodiment. FIG. 7 is a diagram for explaining an example of the flowchart of FIG. 6 according to an exemplary embodiment. The flowchart of FIG. 6 will be described below with reference to FIG. 7.

In operation S601, when the reproduction of the game selected by the wearer 101 has been started by the wearable device 100, the game image 701 is reproduced via the display 212. Therefore, as shown on the screen 710 of FIG. 7, the wearer 101 of the wearable device 100 views the real world with the lens 204 and the display 212 provided.

When the wearable device 100 is configured as shown in FIG. 5A or FIG. 5B, the wearer 101 can view the game image 701 reproduced via the wearable device 100.

When the reproduction of the game image 701 has begun, in operation S602, the wearable device 100 obtains at least one piece of information from the following generated or obtained and related to content reproduction: the content reproduction of the wearable device 100 is related to Information, biological information of the wearer 101, information of the surrounding environment of the wearable device 100, and personal information of the wearer 101.

The content reproduction related information of the wearable device 100, biological information of the wearer 101, information of the surrounding environment of the wearable device 100, and personal information of the wearer 101 can be obtained as described above with reference to FIGS. 1B to 1G.

In operation S603, the wearable device 100 displays the reproduction stop request guidance information 702 on the content by using the obtained information. The reproduction stop request guidance information 702 may be displayed on the display 212 as shown on the screen 720 of FIG. 7. The playback stop request guidance information 702 may be a playback stop request guidance information image for notifying the wearer 101 that the playback of the content can be requested to be stopped (for example, the user is advised to stop playback of the content).

Referring to the screen 720 of FIG. 7, the reproduction stop request guidance information 702 may include at least one of the following: a query language about whether to stop reproduction of the content (for example, do you want to stop reproduction of the content?), And a Input items of a command (eg, YES) to stop reproducing content, input items about a command (eg, No) to reject reproduction of content, etc., but are not limited thereto in one or more other exemplary embodiments.

For example, an inquiry language about whether to stop reproducing content may be output as an audio signal, and the reproduction stop request guidance information 702 may include input items about a command (for example, yes) for requesting to stop reproduction of the content and about An input item of a command (for example, No) to stop reproducing content is rejected.

A command to request to stop reproduction of the content and a command to refuse to stop reproduction of the content may be received as a voice signal of the wearer 101. If a command based on the voice signal of the wearer 101 is received via the microphone 214, the wearable device 100 may change the reproduction stop request guidance information 702 to the reproduction stop request guidance information 703 shown on the screen 730 of FIG. 7 . The wearer 101 may confirm that an input item has been selected based on the voice signal of the wearer 101 based on the screen 730 of FIG. 7 (for example, YES).

Referring to screens 720 and 730 of FIG. 7, the wearable device 100 displays reproduction stop request guidance information 702 and 703 on an area where a game image 701 is displayed. In order to display the reproduction stop request guidance information 702 and 703 as shown on the screens 720 and 730 of FIG. 7, the wearable device 100 may temporarily stop reproduction of the game image 701 and provide the reproduction stop request guidance information 702 and 703. The time period for temporarily stopping the reproduction of the game image 702 may be set according to the time period during which the playback stop request guidance information 702 and 703 are displayed. In one or more exemplary embodiments, the time period may be adjusted by a user input or by a setting of an application (eg, a game application). In addition, according to one or more other exemplary embodiments, the game image 702 may not be temporarily stopped while the reproduction stop request guidance information 702 and 703 are output.

In order to display the reproduction stop request guidance information 702 and 703 as shown in the screens 720 and 730 of FIG. 7, the wearable device 100 may use a method of inserting a still image or a moving image into the moving image.

FIG. 8A is a diagram for explaining an example of a relationship between a game frame 801 and a reproduction stop request guidance information frame 802 according to a frame structure in which a moving image is inserted into the moving image. The game frame 801 is a frame about or corresponding to the game image 701 of FIG. 7. The playback stop request guidance information frame 802 is a frame regarding or corresponding to the playback stop request guidance information 702 and 703 of FIG. 7.

Referring to FIG. 8A, the wearable device 100 obtains or generates an edit by inserting M number of reproduction stop request guidance information frames 802 between frame N + 1 and frame N + 2 of game frame 801 Picture frame 803. The frame depicted in FIG. 8A is based on the in-frame (I) frame, but it should be understood that this is only an example and one or more other exemplary embodiments are not limited thereto. The number M of the reproduction stop request guidance information frame 802 can be determined according to the time at which the reproduction stop request guidance information 702 is to be reproduced. For example, when the reproduction stop request guidance information 702 is reproduced for 2 seconds, M may be 60. The section in which the reproduction stop request guidance information 702 is reproduced is not limited as described above.

If the command (for example, YES) of the wearer 101 as described above is received in the section where the reproduction stop request guidance information 702 is reproduced, the wearable device 100 may transmit the reproduction stop request guidance information The content of frame 802 is changed from screen 720 to screen 730 of FIG. 7. According to the insertion of the playback stop request guidance information frame 802, the wearable device 100 may change the reproduction section of the audio signal corresponding to the subsequent frame of the frame N + 2 including the game frame 801 to be the same as the game frame. The frame N + 2 of 801 is synchronized.

The wearable device 100 may overlay and display the reproduction stop request guidance information 702 on the game image 701, as shown in FIG. 8B. The wearable device 100 may overlay the reproduction stop request guidance information 702 on the game image 701 in a manner similar to that when the subtitle information is inserted into the image, but not in one or more other exemplary embodiments. Limited to this. For example, the wearable device 100 may display the reproduction stop request guidance information 702 in the form of a pop-up window. When the reproduction stop request guidance information 702 is displayed in the form of a pop-up window, the wearable device 100 can continuously reproduce the game image 701. The wearable device 100 can put the wearer 101 The area where there is no difficulty in viewing the game image 701 is set as an area where the playback stop request guidance information 702 can be superimposed.

The wearable device 100 may display the reproduction stop request guidance information 702 on a display area independent of (eg, separated from) the game image 701, as shown in FIG. 8C. When the reproduction stop request guidance information 702 is displayed on a display area independent of the game image 701 (as shown in FIG. 8C), the wearable device 100 may transmit the reproduction stop request guidance information 702 to another device ( Or external device) to display the reproduction stop request guidance information 702 on the display of another device. Another device may be a device whose display is positioned in a real world viewable through the lens 204 of the wearable device 100. For example, another device may be a device such as a television (TV), a personal computer (PC), a mobile device, a monitor, a display, a tablet device, a projector device, and the like.

In order to display the reproduction stop request guidance information 702 as shown in FIG. 8C, in a situation where the reproduction stop request guidance information 702 is to be displayed, the wearable device 100 may transmit information about the reproduction stop request guidance information 702 to another A device. The information on the reproduction stop request guidance information 702 may include the reproduction stop request guidance information message, but is not limited thereto in one or more other exemplary embodiments. For example, the information on the reproduction stop request guidance information 702 may include the reproduction stop request guidance information 702 and display standard information on the reproduction stop request guidance information 702. The display standard information may include at least one of resolution and format information (eg, JPG, etc.) of the reproduction stop request guidance information 702, but is not limited thereto in one or more other exemplary embodiments. The format information of the playback stop request guidance information 702 indicates the file format of the playback stop request guidance information 702.

Wearable can be set when the playback stop request guidance information 702 is to be displayed A communication channel between the device 100 and another device, but is not limited thereto in one or more other exemplary embodiments. For example, the communication channel between the wearable device 100 and another device may be set before the reproduction stop request guidance information 702 is displayed. That is, the wearable device 100 may transmit information about the reproduction stop request guidance information 702 to a device among other devices whose communication channels are set, and the display of the device is positioned in the real world that can be viewed through the lens 204.

A display among other devices may be selected by the wearer 101 based on the list of devices connected to the wearable device 100 to be a device in the real world that can be viewed through the lens 204.

For example, when the communication channel is set, the wearable device 100 receives and stores information about the location of another device. The wearable device 100 may select another device based on the stored information about the location of the other device and the current location of the wearable device 100. When the other device is a mobile device, the location information of the other device stored in the wearable device 100 may change whenever the position of the other device changes. A communication channel between another device and the wearable device 100 may be set based on near-field wireless communication or wireless communication such as Bluetooth, RFID, and the like, but is not limited thereto.

When the reproduction stop request guidance information 702 is displayed as shown in FIGS. 8B and 8C, the wearable device 100 may display more brief information than the reproduction stop request guidance information displayed on the screen 720 of FIG. 7.

When the playback stop request guidance information 702 is displayed as shown on the screen 720 of FIG. 7, if a playback stop request for content is received via the user input unit 207 (operation S604), the wearable device 100 stops playback of the content (Operation S605). Since the content reproduction has been stopped, the wearable device 100 may display an indication that the game image 701 is not provided and the reproduction stop request guidance information 702 and 703 are not provided. The area reproduces an image of the state of the content, but is not limited thereto in one or more other exemplary embodiments. The image indicating the state of the unreproduced content may be a black image or a white image, but is not limited thereto in one or more other exemplary embodiments.

If the reproduction stop request for the content is not received in operation S604 of FIG. 6, the wearable device 100 remains in a standby state until the reproduction stop request for the content is received.

The flowchart of FIG. 6 may be modified such that if a reproduction stop request for content is not received in operation S604, the operation of the wearable device 100 may return to operation S601.

Failure to receive a reproduction stop request for content may include a content reproduction stop request rejection. When it is determined that the reproduction stop request for the content is not received because the content reproduction stop request rejection is received in operation S604 of FIG. 6, the operation of the wearable device 100 may return to operation S601 to continuously reproduce the content being reproduced .

FIG. 9 is a detailed flowchart of operation S603 of displaying the reproduction stop request guidance information 702 of FIG. 6 according to an exemplary embodiment. FIG. 9 is an example in which the reproduction stop request guidance information 702 is displayed once by using a piece of reference information.

In operation S901, the wearable device 100 compares the information obtained in operation S602 with reference information. The reference information may be determined based on the information obtained in operation S602 as described above with reference to FIGS. 1B to 1G.

As a result of the comparison in operation S901, if it is determined that the reproduction stop request guidance information 702 is displayed (operation S902), the wearable device 100 displays the reproduction stop request guidance information 702 (operation S903), as described above with reference to FIG. 7, FIG. 8B and FIG. 8C. The method of displaying the reproduction stop request guidance information 702 may be preset in the wearable device 100 or may be selected by the wearer 101, but one or more of them It is not limited to this in his exemplary embodiment. In the case where it is determined that the reproduction stop request guidance information 702 is displayed, it is indicated that the health of the wearer 101 may be affected by the wearer 101 viewing the content reproduced by the wearable device 100 (as described above with reference to FIGS. 1A to 1G) ( For example, eyes are tired). The state may be determined based on the reference information set based on the obtained information (as described above with reference to FIGS. 1B to 1G).

FIG. 10 is a flowchart for explaining a method of operating the wearable device 100 according to another exemplary embodiment. FIG. 10 is an example in which the reproduction stop request guidance information 702 is displayed a plurality of times by using reference information.

In operations S1001 and S1002, the wearable device 100 operates similar to operations S601 and S602 of FIG. 6.

In operation S1003, the wearable device 100 compares the information obtained in operation S1002 with reference information. The form or number of reference information may vary depending on the information obtained.

FIG. 11 is an information state of the relationship between the reference information set in the wearable device 100 and the number of reproduction stop request guidance information when the obtained information is the reproduction time of the content according to an exemplary embodiment. Referring to the information status of FIG. 11, the form of the reference information is time, the number of reference information is 5 and the number of reproduction stop request guidance information is 5, but in one or more other exemplary embodiments, the form and The number and the number of playback stop request guidance information are not limited to this.

FIG. 12 is an information state of a relationship between the reference information set in the wearable device 100 and the number of reproduction stop request guidance information when the obtained information is a battery consumption amount according to an exemplary embodiment. Referring to the information status of FIG. 12, the reference information is in the form of a ratio, the number of reference information is 3, and the number of reproduction stop request guidance information is 3. The number and format and the number of playback stop request guidance information are not limited to this.

FIG. 13A is between the reference information set in the wearable device 100 and the number of reproduction stop request guidance information when the obtained information is related to the heating temperature and includes heating temperature and maintenance time information, according to an exemplary embodiment. Information status of the relationship. Referring to the information status of FIG. 13A, the form of reference information is temperature and time, the number of reference information is 3 and the number of reproduction stop request guidance information is 3, but in one or more other exemplary embodiments, the The form and number and the number of reproduction stop request guidance information are not limited to this.

FIG. 13B is an information state of the relationship between the obtained information related to the heating temperature and the reference information set in the wearable device 100 when the heating temperature is included and the number of reproduction stop request guidance information according to the exemplary embodiment. . Referring to the information status of FIG. 13B, the form of the reference information is temperature, the number of reference information is 1, and the number of reproduction stop request guidance information is 3, but in one or more other exemplary embodiments, the form of the reference information and The number and the number of playback stop request guidance information are not limited to this.

FIG. 14 is between the reference information set in the wearable device 100 and the number of reproduction stop request guidance information when the obtained information is information for determining whether the eyes of the wearer 101 are congested, according to an exemplary embodiment. Information status of the relationship. Referring to the information status of FIG. 14, the reference information is in the form of an increase rate of the number of pixels having an R value of approximately 255, the number of reference information is 3 and the number of reproduction stop request guidance information is 3, but one or more In other exemplary embodiments, the form and number of reference information and the number of reproduction stop request guidance information are not limited thereto.

When the eyes are congested by using a plurality of pieces of reference information as shown in FIG. 14, whether the eyes are congested may indicate the degree of congestion of the eyes. For example, when When the increase rate is 20%, the degree of congestion of the eye may be a low level, when the increase rate is 30%, the degree of congestion of the eye may be a middle level and when the increase rate is 40%, the degree of congestion of the eye may be a high level. It should be understood, however, that these rates are merely exemplary and one or more other exemplary embodiments are not limited thereto.

FIG. 15 is between the reference information set in the wearable device 100 and the number of reproduction stop request guidance information when the obtained information is information for determining whether the eyes of the wearer 101 are dry, according to an exemplary embodiment. Information status of the relationship. Referring to the information status of FIG. 15, the reference information is in the form of humidity and time information, the number of reference information is 3 and the number of reproduction stop request guidance information is 3, but in one or more other exemplary embodiments, the reference information is The form and number of the playback information and the number of playback stop request guidance information are not limited thereto.

When it is determined whether the eyes of the wearer 101 are dry by using a plurality of pieces of reference information as shown in FIG. 15, whether the eyes of the wearer 101 are dry may indicate the degree of dryness of the eyes. For example, when determining the dryness of the eyes based on the humidity and time as shown in FIG. 1C-2, the dryness of the eyes may be a low level when maintained for 1 hour at 30% humidity. When the condition is maintained at 30% humidity for 1 hour and 30 minutes, the dryness of the eyes may be intermediate, and when the condition is maintained at 30% humidity for 2 hours, the dryness of the eyes may be high. It should be understood, however, that these values are merely exemplary and one or more other exemplary embodiments are not limited thereto.

The number of reproduction stop request guidance information in FIGS. 11 to 12, 13A, 13B, and 14 to 15 indicates the number of reproduction stop request guidance information 702 displayed on the display 212. When the number of reference information is plural, the number of reproduction stop request guidance information may be the same as the number of reference information, but one or more of them It is not limited to this in his exemplary embodiment. For example, multiple pieces of reproduction stop request guidance information may be set on one piece of reference information, as shown in FIG. 13B. The larger the number of playback stop request guidance information, the higher the eye fatigue of the wearer 101.

The number of playback stop request guidance information allocated to one piece of reference information may be preset in the wearable device 100 according to the type of obtained information, but is not limited thereto in one or more other exemplary embodiments. For example, the number of playback stop request guidance information allocated to one piece of reference information may be set by the wearer 101 or by an external device (for example, a service providing server, etc.) of the wearable device 100 and the described information may be set. The number is provided to the wearable device 100.

In addition to the biological information of the wearer 101 of FIGS. 14 and 15, at least one piece of the biological information indicating FIG. 1C-1 and FIG. 1C-2 and the surrounding environment information of FIG. 1F may be set in the wearable device 100. Information status of the relationship between reference information. The information status set in the wearable device 100 may be made, obtained, or generated based on the reproduction stop request reference defined in FIGS. 1C-1, 1C-2, and 1F. At least one piece of reference information about the obtained information and the reproduction stop request guidance information may be set in different ways according to the medical information of the wearer 101 described in FIG. 1C-2 and the personal information of the wearer 101 described in FIG. 1G. Number of.

Meanwhile, when the information obtained in operation S1002 is the content reproduction time, in operation S1003 of FIG. 10, the wearable device 100 compares the reference information of FIG. 11 with the reproduction time of the obtained content.

As a comparison result, if the reproduction time of the obtained content is 1 hour, the wearable device 100 determines that the reproduction stop request guidance information 702 is displayed on the display 212 in operation S1004. Therefore, the wearable device 100 displays the reproduction stop request guidance information 702 on the display 212 (operation S1005).

If the wearer 101 requests the content reproduction stop in operation S1006 based on the displayed reproduction stop request guidance information 702, the wearable device 100 stops reproduction of content in operation S1007. The operation of the wearable device 100 to stop reproducing the content may be performed as in operation S605 of FIG. 6.

In operation S1006 of FIG. 10, if the wearer 101 refuses to stop content reproduction, the wearable device 100 checks the number of reproduction stop request guidance information 702 in operation S1008. As a check result, if the number of the reproduction stop request guidance information 702 is not the same as the maximum value, the wearable device 100 obtains the content reproduction time while continuously reproducing the content in operation S1009.

The maximum value can be set in different ways depending on the information obtained. The maximum value may be determined according to the number of reference information or may be based on the fatigue management level of the wearer 101 during the content reproduction period. For example, when the fatigue management level of the wearer 101 is a low level (weak level), the maximum value can be set so that the reproduction stop request guidance information 702 can be displayed once with respect to a piece of reference information, as shown in Figs. 11 and 12 13A, FIG. 14 and FIG. 15.

When the wearer management level of the wearer 101 is a high level (strong level), the maximum value may be set so that the reproduction stop request guidance information 702 may be displayed multiple times with respect to one piece of reference information, as shown in FIG. 13B. The situation where the wearer management level of the wearer 101 is low and the wearer management level of the wearer 101 is high is not limited as described above.

When configured to be selected from multiple fatigue management levels (e.g., high-level mode and low-level mode) of the wearer 101 relative to information (e.g., heating temperature) to be obtained by the wearable device 100, the wearer 101 may select wearer's fatigue management level prior to content reproduction, but one or more other exemplary implementations The example is not limited to this. The wearable device 100 may display the guidance information on the display 212 before the content is reproduced so that the wearer 101 can select the fatigue management level of the wearer 101.

The high-level mode of the fatigue management level of the wearer 101 may be a mode in which the reproduction stop request guidance information 702 is displayed multiple times with respect to one piece of reference information. The low-level mode of the fatigue management level of the wearer 101 may be a mode in which the reproduction stop request guidance information 702 is displayed once with respect to one piece of reference information. The conditions for determining whether to relax the fatigue of the wearer 101 may be set such that the high-level mode of the fatigue management level of the wearer 101 is more restrictive than the low-level mode of the fatigue management level of the wearer 101.

In the information state of FIG. 11, the maximum value is 5. In the information states of FIGS. 12, 13A, 13B, and 14 to 15, the maximum value is 3. However, it should be understood that the maximum value regarding the respective information is not limited thereto in one or more other exemplary embodiments.

Meanwhile, in operation S1009 of FIG. 10, if the content reproduction time is obtained while the content is being reproduced, the wearable device 100 returns to operation S1003 to repeatedly execute the above-mentioned procedure.

As a result of the check in operation S1008, if the number of reproduction stop request guidance information 702 is the same as the maximum value, the wearable device 100 does not display the reproduction stop request guidance information 702 on the display 212, but forces it in operation S1007 Sexually stop reproducing content.

The operation of the wearable device 100 based on the operations S1008 and S1007 is not limited as described above. For example, as a result of the check in operation S1008, if the number of times the reproduction stop request guidance information 702 is displayed on the display 212 As the maximum value, the wearable device 100 may stop reproducing the content. When the reproduction of the content is stopped, the wearable device 100 may provide guidance information about the content reproduction stop. Guidance information regarding the stop of content reproduction may be provided as, for example, "the content reproduction will stop within C minutes". The wearer 101 may prepare a forced stop of content reproduction in advance based on the guidance information regarding the content reproduction stop.

When the obtained information is the content reproduction time and the reference information set in the wearable device 100 is shown in the information state of FIG. 11, the reproduction stop request guidance information 702 may be based on the wearer 101 based on the flowchart of FIG. 10. The content reproduction stop order was provided 5 times (maximum).

When the obtained information is the battery consumption and the reference information set in the wearable device 100 is shown in the information state of FIG. 12, the reproduction stop request guidance information 702 may be based on the wearer 101 based on the flowchart of FIG. 10. The content reproduction stop order was provided 3 times (maximum).

When the obtained information is the heating temperature and the holding time and the reference information set in the wearable device 100 is shown in the information state of FIG. 13A, the reproduction stop request guidance information 702 may be based on the wear according to the flowchart of FIG. 10 The content reproduction stop command of the person 101 is provided three times (maximum value).

When the obtained information is the heating temperature and the reference information set in the wearable device 100 is shown in the information state of FIG. 13B, the reproduction stop request guidance information 702 may be based on the wearer 101 based on the flowchart of FIG. The content reproduction stop rejection command is provided 3 times (maximum value).

When the obtained information is the degree of congestion of the eyes and the reference information set in the wearable device 100 is shown in the information state of FIG. 14, the reproduction stop request guidance information 702 may be based on the wearer based on the flowchart of FIG. 10. 101 content reproduction Stop rejecting the order and be provided 3 times (maximum).

When the obtained information is the degree of dryness of the eyes based on the surrounding humidity and the reference information set in the wearable device 100 is shown in the information state of FIG. 15, the reproduction stop request guidance information 702 may be based on the flow of FIG. The map is provided three times (maximum value) according to the content reproduction stop rejection command of the wearer 101.

The maximum value-based repetition procedure of FIG. 10 will now be described in more detail with reference to the information status regarding the content reproduction time of FIG. 11.

Since the number of reproduction stop request guidance information 702 is one in operation S1008 as described above, the wearable device 100 obtains content reproduction time while continuously providing content in operation S1009 and returns to operation S1003 for comparison The content reproduction time information and reference information obtained.

As a comparison result, if the content reproduction time is 2 hours, in operation S1004, the wearable device 100 determines that the reproduction stop request guidance information 702 is displayed on the display 212. Therefore, the wearable device 100 displays the reproduction stop request guidance information 702 on the display 212 in operation S1005.

If the wearer 101 requests the content reproduction to be stopped based on the reproduction stop request guidance information 702, the wearable device 100 stops reproduction of the content in operation S1007.

If the wearer 101 rejects the content reproduction stop based on the reproduction stop request guidance information 702, the wearable device 100 checks whether the number of times the reproduction stop request guidance information 702 is provided (or the number of reproduction stop request guidance) is equal to the maximum in operation S1008. The values are the same. Referring to FIG. 11, since the number of times of providing the reproduction stop request guidance information 702 is currently two, the wearable device 100 determines that the number of times of providing the reproduction stop request guidance information 702 is not the same as five times, which is the maximum value.

Therefore, the wearable device 100 continuously reproduces the internal content in operation S1009. Content to obtain content reproduction time information and return to operation S1003 to compare the obtained content reproduction time information with reference information.

If the content reproduction time information is 3 hours, the wearable device 100 determines that the reproduction stop request guidance information 702 is displayed on the display 212 in operation S1004. Therefore, the wearable device 100 displays the reproduction stop request guidance information 702 on the display 212 in operation S1005.

If the wearer 101 requests the content reproduction to be stopped based on the reproduction stop request guidance information 702, the wearable device 100 stops reproduction of the content in operation S1007.

If the wearer 101 rejects the content reproduction stop based on the reproduction stop request guidance information 702, the wearable device 100 checks whether the number of times the reproduction stop request guidance information 702 is provided is the same as the maximum value in operation S1008. Referring to FIG. 11, since the number of times of providing the reproduction stop request guidance information 702 is currently three, the wearable device 100 determines that the number of times of providing the reproduction stop request guidance information 702 is not the same as five times, which is the maximum value.

Therefore, the wearable device 100 continuously reproduces the content to obtain content reproduction time information in operation S1009 and returns to operation S1003 to compare the obtained content reproduction time information and reference information.

If the content reproduction time information is 4 hours, the wearable device 100 determines that the reproduction stop request guidance information 702 is displayed on the display 212 in operation S1004. Therefore, the wearable device 100 displays the reproduction stop request guidance information 702 on the display 212 in operation S1005.

If the wearer 101 requests the content reproduction to be stopped based on the reproduction stop request guidance information 702, the wearable device 100 stops reproduction of the content in operation S1007.

If the wearer 101 rejects the content based on the playback stop request guidance information 702 When the reproduction is stopped, the wearable device 100 checks whether the number of times that the reproduction stop request guidance information 702 is provided is the same as the maximum value in operation S1008. Referring to FIG. 11, since the number of times of providing the reproduction stop request guidance information 702 is currently four, the wearable device 100 determines that the number of times of providing the reproduction stop request guidance information 702 is not the same as five times, which is the maximum value.

Therefore, the wearable device 100 continuously reproduces the content to obtain content reproduction time information in operation S1009 and returns to operation S1003 to compare the obtained content reproduction time information and reference information.

If the content reproduction time information is 5 hours, in operation S1004, the wearable device 100 determines that the reproduction stop request guidance information 702 is displayed on the display 212. Therefore, the wearable device 100 displays the reproduction stop request guidance information 702 on the display 212 in operation S1005.

If the wearer 101 requests the content reproduction to be stopped based on the reproduction stop request guidance information 702, the wearable device 100 stops reproduction of the content in operation S1007.

If the wearer 101 rejects the content reproduction stop based on the reproduction stop request guidance information 702, the wearable device 100 checks whether the number of times the reproduction stop request guidance information 702 is provided is the same as the maximum value in operation S1008. Referring to FIG. 11, since the number of times of providing the reproduction stop request guidance information 702 is currently five, the wearable device 100 determines that the number of times of providing the reproduction stop request guidance information 702 is the same as five times, which is the maximum value.

Therefore, the wearable device 100 may forcibly stop reproducing the content in operation S1007, as described above.

When the obtained information is battery consumption, heating temperature, degree of congestion in the eyes of the wearer 101, and degree of dryness of the eyes of the wearer 101, it is similar to The above-mentioned content reproduction time, as shown in the flowchart of FIG. 10, the operation of displaying the reproduction stop request guidance information 702 on the display 212 can be performed by using the information of FIGS. 12, 13A, 13B, and 14 to 15 Status while executing multiple times. The number of times the reproduction stop request guidance information 702 mentioned in the above-mentioned flowchart of FIG. 10 indicates the number of times the reproduction stop request guidance information 702 is displayed.

The operation as shown in the flowchart of FIG. 10 can be performed by comparing the respective information or at least two pieces of information described above with reference to FIGS. 1B, 1C-1, 1C-2, 1F, and 1G. This is performed using a combination of information states regarding the reference information shown in FIGS. 11 to 12, 13A, 13B, and 14 to 15. The information states of FIG. 11, FIG. 12, FIG. 13A, FIG. 13B, FIG. 14, and FIG. 15 are information states regarding a piece of information. In the information states of FIGS. 13A and 15, two pieces of reference information are used but they are information states about one piece of information. That is, FIG. 13A is an information state about the heating temperature of FIG. 1B, and FIG. 15 is an information state about the dryness of the eyes of the wearer 101 of FIG. 1C-1.

The combination of at least two pieces of information can be defined by examples as follows: (1) the combination of at least two pieces of information about the content reproduction related information of the wearable device 100 of FIG. 1B; (2) the combination of the at least two pieces of information of the wearable device 100 of FIG. 1B A combination of at least one piece of information among the content reproduction related information and at least one piece of biological information based on the eyes of the wearer 101 in FIG. 1C-1; (3) the content reproduction related information in the wearable device 100 of FIG. 1B A combination of at least one piece of information and at least one piece of information among the health information of the wearer 101 of FIG. 1C-2; (4) among the information related to the content reproduction of the wearable device 100 of FIG. 1B A combination of at least one piece of information and the surrounding environment information of FIG. 1F; (5) a combination of at least two pieces of biological information based on the eyes of the wearer 101 of FIG. 1C-1; (6) FIG. 1C -1 is a combination of at least one piece of information from the biological information based on the eyes of the wearer 101 and at least one piece of information from the health information of the wearer 101 in FIG. 1C-2; (7) The wearer 101 based on FIG. 1C-1 A combination of at least one piece of information in the biological information of the eye and at least one piece of information in the surrounding environment information of FIG. 1F; (8) a combination of at least two pieces of health information of the wearer 101 of FIG. 1C-2; (9) A combination of at least one piece of information in the health information of the wearer 101 of FIG. 1C-2 and at least one piece of information in the surrounding environment information of FIG. 1F; and (10) a combination of at least two pieces of information in the surrounding environment information of FIG. 1F.

The health information of the wearer 101 described in the above example may include health information excluding the medical information of FIG. 1C-2. Examples of combinations of at least two pieces of information are not limited as described above.

FIG. 16 is a flowchart of determining whether to display the reproduction stop request guidance information 702 on the display 212 based on the above combination of two pieces of information. When the flowchart of FIG. 16 is included in operation S603 of FIG. 6, in operation S602 of FIG. 6, the wearable device 100 can obtain the first information and the second information.

In operation S1601, the wearable device 100 compares the obtained first information with reference information. The first information may be included in the above combination of two pieces of information (1) to One of the information described in (10). For example, the first information may be one of the content reproduction related information of the wearable device 100 described in FIG. 1B, but is not limited thereto. When the first information is the content reproduction time, the reference information may be set as the reproduction stop request reference of FIG. 1B or the reference information of FIG. 11, but is not limited thereto.

In operation S1602, the wearable device 100 compares the obtained second information with reference information. The second information may include one of the information described in the above-mentioned combination (1) to (10) of the two pieces of information. For example, the second information may be one of the content reproduction related information of the wearable device 100 mentioned in FIG. 1B, but is not limited thereto. For example, when the second information is the battery consumption, the reference information may be set as the reproduction stop request reference of FIG. 1B or the reference information of FIG. 12, but is not limited thereto.

Operations S1601 and S1602 may be performed simultaneously, as shown in FIG. 16, but are not limited thereto in one or more other exemplary embodiments. For example, the wearable device 100 may perform operation S1601 before operation S1602 or may perform operation S1602 before operation S1601.

In operation S1603, when it is determined that the reproduction stop request guidance information 702 is displayed on the display 212 based on the result of the comparison in operation S1601, and it is determined that the reproduction stop request guidance information 702 is displayed on the display 212 based on the result of the comparison in operation S1602. The wearable device 100 may determine that the playback stop request guidance information 702 is displayed on the display 212.

However, in operation S1603, the wearable device 100 may determine whether to display the reproduction stop request guidance information 702 according to the previously set priority information of the first information and the second information. For example, when the priority of the first information is higher or higher than the priority of the second information, there is no comparison result between the second information and the reference information. The wearable device 100 may determine that the reproduction stop request guidance information 702 may be displayed on the display 212 according to a comparison result of the first information and the reference information. Meanwhile, when the priority of the second information is higher than or higher than the priority of the first information, there is no comparison result between the first information and the reference information, and the wearable device 100 may perform the comparison based on the comparison result between the second information and the reference information. It is determined that the reproduction stop request guidance information 702 may be displayed on the display 212.

In operation S1603, if it is determined that the reproduction stop request guidance information 702 is displayed on the display 212 according to a comparison result of at least one of the first information and the second information with the reference information, the wearable device may determine that the display information can be displayed on the display 212. The playback stop request guidance information 702 is displayed.

Conditions for determining whether to display the reproduction stop request guidance information 702 on the display 212 based on a plurality of pieces of information may be set in the wearable device 100 in advance, but it is not limited thereto in one or more other exemplary embodiments. For example, the above conditions may be set by the wearer 101 or by an external device (for example, a portable terminal of a parent, guardian, supervisor, etc.).

The above conditions may include, for example, a first condition that considers both a comparison result based on the first information of operation S1601 and a comparison result of the second information based on operation S1602; a second condition that considers the comparison result based on the first information The comparison result of the information with a higher priority among the comparison results of the second information and the second information; the third condition, which considers one of the comparison result based on the first information and the comparison result of the second information, but one or more The other exemplary embodiments are not limited thereto. One comparison result as described in the third condition may include a comparison result obtained previously, but is not limited thereto in one or more other exemplary embodiments.

When the first information is related to the content reproduction of the wearable device 100 of FIG. 1B In the case of one of the information, the second information may be one of the biological information of the wearer 101 of FIGS. 1C-1 and 1C-2.

When the first information is one of the content reproduction related information of the wearable device 100 of FIG. 1B, the second information may be one of the surrounding environment information of the wearable device 100 of FIG. 1F.

When the first information is one of the biological information of the wearer 101 of FIGS. 1C-1 and 1C-2, the second information may be the biological information of the wearer 101 of FIGS. 1C-1 and 1C-2. One.

When the first information is one of the biological information of the wearer 101 of FIGS. 1C-1 and 1C-2, the second information may be one of the surrounding environment information of the wearable device 100 of FIG. 1F.

When the first information is one of the surrounding environment information of the wearable device 100 of FIG. 1F, the second information may be one of the surrounding environment information of the wearable device 100 of FIG. 1F.

FIG. 17 is a flowchart for explaining a method of operating the wearable device 100 according to another exemplary embodiment. FIG. 17 is an example of displaying playback stop request guidance information on content based on content type information.

The operation of the wearable device 100 in operations S1701, S1703, S1705, and S1706 of FIG. 17 is similar to the operation of the wearable device 100 in operations S601, S602, S604, and S605 of FIG. 6, and therefore redundant The description is omitted below.

In operation S1702, the wearable device 100 detects the type information of the reproduced content. The type information of the content indicates which type of information is notified by the content or information corresponding to the content. By way of example, you can Determine the type of content information. For example, when the application executed by the wearable device 100 is a game application, the type information of the content may be detected as “game”. When the application executed by the wearable device 100 is a DMB application, the type information of the content may be detected as "broadcast". When the application executed by the wearable device 100 is a video player application, the type information of the content may be detected as "movie". When the application program executed by the wearable device 100 is an e-book application, the type information of the content may be detected as an “e-book”.

The type information of the content may be detected from the information about the application currently executed by the wearable device 100. The information about the application may include information such as the name of the application or the category to which the application belongs (for example, games, lifestyle, music, video on demand (VOD), e-books, etc.), but one or more other The exemplary embodiment is not limited thereto. The category to which an app belongs indicates the scope of apps with the same type. The category to which an application belongs may be a keyword assigned to an application having the same type, but is not limited thereto in one or more other exemplary embodiments. The wearable device 100 may detect the type information of the content by using the information about the category to which the application belongs, but is not limited thereto in one or more other exemplary embodiments.

In operation S1704, the wearable device 100 compares the obtained information with reference information. The reference information may include reference information set according to the content type detected in operation S1702. The form of the reference information may be the same or similar to that described with reference to FIGS. 6 to 10.

FIG. 18 is an information state for explaining an example of a relationship between a content type and reference information according to an exemplary embodiment. The reference information of FIG. 18 is reference information about the content reproduction time, but is not limited to one or more other exemplary embodiments. this. For example, the reference information may be set based on the information obtained in operation S1703 based on the reproduction stop request reference and the content type of FIGS. 1B, 1C-1, 1C-2, and 1F.

Different reference information can be set according to the type of content as shown in FIG. 18. For example, when the content type is game, the reference information is 1 hour. When the content type is movie, the reference is 2 hours. When the content type is e-book, the reference information is 3 hours. When the content type is music, the reference is 4 hours.

As can be seen from the reference information set in FIG. 18, the reference information may be set in consideration of the concentration degree of the wearer 101 according to the content type. The concentration of the wearer 101 indicates the degree of immersion or attention of the wearer 101 to the content reproduced by the wearable device 100.

The concentration degree according to the type of the content may be set based on an experimental result when the content is reproduced, but is not limited thereto. The concentration of the wearer 101 may be included in the meta data of each piece of content, but is not limited thereto in one or more other exemplary embodiments. For example, the concentration of the wearer 101 with respect to each piece of content may be managed by the content manager.

The content manager may be an application program for managing information about each piece of content that can be reproduced by the wearable device 100, but is not limited thereto in one or more other exemplary embodiments. The information about the information of each piece of content may include, for example, the capacity of the content, the content provider, the concentration degree of the user about the content, and the like, but is not limited thereto. For example, when the content is a movie, the information about the content may further include information about actors, shooting locations, props, content type (genre), and the like.

The concentration of the wearer 101 can be expressed as Level 1, Level 2, Level 3, and Level 4. If the level of concentration of wearer 101 is lower than level 4, the graph 18 games can be set to level 4, movies can be set to level 3, e-books can be set to level 2 and music can be set to level 1.

Reference information can be set by further subdividing the type of the same content. For example, referring to the information status of FIG. 18, the reference information of the movie is set to 2 hours without regard to the content type of the movie. However, the reference information can be set differently depending on the content type of the movie. For example, reference information can be set in different ways based on horror movies, love movies, and comedy movies. In this case, the reference information about the horror movie can be set to 2 hours, the reference information about the love movie can be set to 3 hours, and the reference information of the comedy movie can be set to 4 hours.

The reference information may be set in different ways based on an application installed in the wearable device 100. For example, the reference information may be set by a unit installed in the wearable device 100 such as the following: a video player application, an album application, a camera application, a digital multimedia broadcasting (DMB) application , Map app, search app, app store app, conference call app, news and weather app, scheduling app, and more.

The flowchart of FIG. 10 can be modified so that the operation of detecting content type information can be inserted between operations S1002 and S1003, and the reference information adjusted according to the content type and the obtained information can be compared in operation S1003.

FIG. 19 is a flowchart for explaining a method of operating the wearable device 100 according to another exemplary embodiment. The method of FIG. 19 includes an operation of reproducing different contents. When the content (for example, game content, movie content, etc.) reproduced by the wearable device 100 is viewed, the different content is content for providing effects of alleviating eye fatigue of the wearer 101, protecting eyesight, providing effects such as decongestion, etc. .

The wearable device 100 in operations S1901 to S1905 of FIG. 19 The operation may be similar to that of the wearable device 100 in operations S601 to S605 of FIG. 6, and thus redundant descriptions thereof are omitted below.

After the wearable device 100 stops reproducing content in operation S1905, the wearable device 100 provides guidance information about different content to the wearer 101 in operation S1906. The guidance information about different contents is guidance information for confirming to the wearer 101 whether to reproduce different contents. For example, the navigation information may include information for selecting whether to reproduce content for providing the above-mentioned effect to the wearer 101, but is not limited thereto in one or more other exemplary embodiments.

For example, the wearable device 100 may display guidance information as shown in FIGS. 20 to 23 on the display 212.

FIG. 20 is a diagram showing an example of reproduction stop request guidance information 2001 displayed by the wearable device 100 according to an exemplary embodiment, the reproduction stop request guidance information including guidance information notifying that the degree of dryness of the eyes is high. The reproduction stop request guidance information 2001 may include text related to the dryness of the eyes (for example, dryness), a symbol indicating that the dryness of the eyes is high (for example, arrows), and the reproduction stop request guidance information (for example, dryness) Measured higher than usual. Please reproduce content to protect your eyesight), but is not limited to this in one or more other exemplary embodiments.

For example, the wearable device 100 may display a high level or a low level of dryness of the eyes according to the color of the text (eg, the dryness) instead of the symbol. For example, when the dryness of the eyes is high, the wearable device 100 may display text in red. Similar to the reproduction stop request guidance information 702 of FIG. 7, the reproduction stop request guidance information 2001 may include a reproduction stop request guidance message and / or a command in the form of an inquiry.

FIG. 21 is a diagram showing an example of displaying reproduction stop request guidance information 2101 including guidance information based on the number of blinks by the wearable device 100 according to an exemplary embodiment. The reproduction stop request guidance information 2101 may include text related to the number of blinks (for example, the number of blinks), a symbol indicating that the number of blinks is low (for example, an arrow), and the reproduction stop request guidance information (for example, the number of blinks is measured as Below the common number. Please reproduce the content used to alleviate the fatigue of your eyes), but it is not limited to this in one or more other exemplary embodiments.

For example, the wearable device 100 may display a high level and a low level of the number of blinks according to the color of the text (eg, the number of blinks) instead of the symbol. In this case, when the number of blinks is low, the wearable device 100 may display text in red. The wearable device 100 may display reproduction stop request guidance information 2101 including a reproduction stop request guidance message and / or a command in the form of an inquiry, similar to the reproduction stop request guidance information 702 of FIG. 7.

FIG. 22 is a diagram showing an example of the reproduction stop request guidance information 2201 including the guidance information based on the degree of eye congestion by the wearable device 100 according to an exemplary embodiment. The reproduction stop request guidance information 2201 may include text related to the degree of eye congestion (for example, the degree of hyperemia), a symbol indicating that the degree of eye congestion is high (for example, an arrow), and the reproduction stop request guidance information (for example, the degree of eye hyperemia The measurement is higher than usual. Reproduce content to relieve your tired eyes), but it is not limited to this in one or more other exemplary embodiments.

For example, the wearable device 100 may display high and low levels of eye hyperemia based on the color of text (eg, degree of hyperemia) instead of symbols. In this case, when the degree of eye congestion is high, the wearable device 100 may display text in red. The wearable device 100 may display a reproduction including an inquiry The stop request guidance information and / or the reproduction stop request guidance information 2201 of the command is similar to the reproduction stop request guidance information 702 of FIG. 7.

FIG. 23 is a diagram showing an example of the reproduction stop request guidance information 2301 including the guidance information in the form of an icon displayed by the wearable device 100 according to an exemplary embodiment. The eye icon 2302 is a graphic indicating the dryness of the eyes. The eye icon 2303 is a graphic indicating the degree of eye congestion. The eye icon 2304 is a icon indicating the number of blinks.

The wearable device 100 may display the eye icons 2302, 2303, and 2304 of FIG. 23 instead of the reproduction stop request guidance information 2001, 2101, and 2201 of FIGS. 20 to 23. The wearable device 100 may display the reproduction stop request guidance information 2001, 2101, and 2201 of FIGS. 20 to 23 as the reproduction stop request guidance including text (for example, high eye hyperemia, low number of blinks, and high eye dryness). Information, but is not limited thereto in one or more other exemplary embodiments.

In operation S1907, if a reproduction request for incompatible content is received based on the reproduction stop request guidance information, the wearable device 100 reproduces different content (operation S1908).

Different content may include information that affects the health of the wearer 101. For example, the different content may include, but is not limited to, at least one of information such as food information to relieve tiredness of the wearer 101, food information recipes, and food purchase locations (eg, restaurants, grocery stores, etc.). For example, different content may include link information to Internet sites that provide information related to food information. When the link information is provided, if a selection command for the provided link information is input, information related to the food information provided from the linked Internet website may be displayed on the display 212.

Different content may include content as shown in FIGS. 24 to 29. The examples of FIG. 24, FIG. 26, FIG. 27, FIG. 28, and FIG. 29 are related to the wearable device 100 configured as shown in FIG. 5A or FIG. 5B, but are not limited thereto.

When the wearable device 100 is configured as shown in FIG. 2A, FIG. 2B, FIG. 2D, FIG. 2E, FIG. 2F, FIG. 3, or FIG. 4, different content can be reproduced through the area where the game image 102 is displayed. When the wearable device 100 is configured as shown in FIG. 2A, FIG. 2B, FIG. 2D, FIG. 2E, FIG. 2F, FIG. 3, or FIG. 4, the wearer 101 can view at the same time and can view through the wearable device 100 Real world with different content.

When the wearable device 100 is configured as shown in FIG. 2A, FIG. 2B, FIG. 2D, FIG. 2E, FIG. 2F, FIG. 3, or FIG. 4, different content may be provided by another device (e.g., TV, mobile Device, PC, etc.), the display of the other device is positioned in the real world that can be viewed via the wearable device 100.

When different content is reproduced by another device, if a reproduction request for different content is received, the wearable device 100 may transmit a reproduction request signal regarding the different content to the other device. The wearable device 100 and another device 100 may be connected based on near-field wireless communication, wireless communication, or wired communication. The wearable device 100 may control another device's reproduction operation of different content according to a user input obtained through the user input unit 207. For example, the wearable device 100 may control another device to stop reproduction of different content.

FIG. 24 is a diagram in which a 2D image according to an exemplary embodiment is reproduced as another example of content. 2D images may include: images containing natural phenomena such as trees, mountains, rivers, fields, etc., and colors that are comfortable to the eyes of the user; and images containing patterns that are comfortable to the eyes of the user, but one or more other The exemplary embodiment is not limited thereto.

FIG. 25 is a diagram in which a sound according to an exemplary embodiment is reproduced as an example of another piece of content. In FIG. 25, the wearable device 100 is configured as shown in FIGS. 2A, 2B, 2D, 2E, 2F, 3, or 4, but is not limited thereto. For example, the wearable device 100 of FIG. 25 may be configured as shown in FIG. 5A or 5B. The reproduced sound includes a sound for alleviating fatigue of the wearer 101. For example, sounds may include natural sounds such as water sounds, bird calls, sounds with a slow tempo, and sounds (such as folk songs or classics) for relieving wearer 101's fatigue. The output sound intensity and output time may be set by the wearer 101 or may be output based on the previously set output sound intensity and output time, but it should be understood that one or more other exemplary embodiments are not limited thereto.

FIG. 26 is a diagram in which content that is a mixture of 2D video and sound is reproduced as an example of different content according to an exemplary embodiment. The 2D image may be the same as the image described above with reference to FIG. 24 and the sound may be the sound described above with reference to FIG. 25, but is not limited thereto in one or more other exemplary embodiments.

FIG. 27 is a diagram in which 3D video according to an exemplary embodiment is reproduced as an example of different content. The 3D image may include a duck and drake image for gazing at long and short distances in order to relax the muscles of the eyes of the wearer 101. Repeatable reproduction of long- and short-distance images. The number of repeated reproductions may be set to, for example, 64 times, but is not limited thereto in one or more other exemplary embodiments. The images used to gaze at long and short distances can be repeatedly reproduced, thereby helping or adjusting the depth perception of the eyes of the wearer 101.

FIG. 28 is a diagram in which content that is a mixture of 3D video and sound is reproduced as an example of different content according to an exemplary embodiment. The 3D image may be the same as the 3D image described above with reference to FIG. 27 and the sound may be the sound described above with reference to FIG. 25 Sound, but is not limited thereto in one or more other exemplary embodiments.

FIG. 29 is a diagram in which an image having a pupil stretching function is reproduced as an example of different content according to an exemplary embodiment. The pupil stretching function is a mode in which pupil movement is guided to relax the stiff muscles of the eyes. The pupil motion may include at least one of linear motion, diagonal motion, rotational motion, random motion, and distance motion of the pupil, but is not limited thereto.

The pupil stretching function can move and display the object 2901 as shown in FIG. 29. The wearer 101 may perform pupil movement by moving the focus along the moved object 2901. The object 2901 may be displayed in a circular shape as shown in FIG. 29, but is not limited thereto in one or more other exemplary embodiments. For example, the object 2901 may be configured as a rectangular shape, a triangular shape, or a specific symbol shape. By way of example, the object 2901 can be moved to perform a pupil movement in the direction of 12 o'clock-> 3 o'clock-> 6 o'clock-> 9 o'clock, and then in the opposite direction. The object 2901 may be moved to perform pupil movement multiple times.

The object 2901 can be moved up and down in a straight line or left and right to guide the pupil of the wearer 101 to move in a straight direction (linear motion of the pupil). The object 2901 can be moved in a diagonal direction to guide the pupil of the wearer 101 in a diagonal direction (diagonal movement of the pupil). The object 2901 may be moved to make a circle so as to guide the pupil of the wearer 101 to perform a rotational motion (a rotational motion of the pupil).

The object 2901 may be randomly moved to guide the random movement of the pupil of the wearer 101. For example, the wearable device 100 may display a drawn image previously set on the display 212 and move the object 2901 along the outline of the drawn image to guide the random movement of the pupil of the wearer 101.

The drawing image displayed on the display 212, the moving speed of the object 2901, the size and shape of the object 2901 can be set in various ways according to the input of the wearer 101 Shape, color, etc. The wearable device 100 can recognize the wearer 101 to display the drawn image and the object 2901 according to the drawn image set for the identified wearer 101, the moving speed of the object 2901, the size, shape, color, and the like of the object 2901.

The guidance information provided in operation S1906 may be changed to information for guiding or determining whether to provide the function of alleviating the fatigue of the wearer 101. The function of relieving fatigue of the wearer 101 may include one of a function of reproducing different contents of FIGS. 24 to 29, an eye mask function or a sleep function of FIG. 30, or a heating function of FIG. However, it should be understood that the function of alleviating the fatigue of the wearer 101 is not limited thereto in one or more other exemplary embodiments.

For example, the function of alleviating fatigue of the wearer 101 may include a function of inducing the wearer 101 to view the real world at a long distance through the wearable device 101 or remove the wearable device 101. For example, the wearable device 100 may reproduce the induction or instruction message via the area where the game image 102 is reproduced to induce the wearer 101 to view the real world through the wearable device 101 at a long distance or remove the wearable device 101.

When the game image 102 is reproduced, the guidance information may be reproduced in such a manner that the guidance information can be continuously displayed. According to another exemplary embodiment, the induction message may be reproduced intermittently, for example, as shown in FIG. 8B or 8C.

FIG. 30 is a diagram of an example of providing an eye mask function or a sleep function as a function of alleviating fatigue of the wearer 101 according to an exemplary embodiment. The lens 204 may be configured as a material such as smart glass to perform an eye mask function. For example, if power is applied to the lens 204, the lens 204 can be configured as a bonded glass containing a special film, in which the liquid crystal is sealed between the glass so that the transparent state can be changed to an opaque state, but one or more other examples The exemplary embodiments are not limited thereto.

The eye mask function can be implemented by using an electrochromic method. The electrochromic method injects a special electrochromic material between glass substrates, applies a voltage, and colors the special electrochromic material.

The sleep function is a function of setting an operation or mode of the wearable device 100 to a sleep mode. The sleep mode corresponds to a state in which the wearable device 100 is constantly powered on or the operation of the wearable device 100 is stopped. The sleep mode may be referred to as a power saving mode of the wearable device 100.

The wearable device 100 providing the eye mask function or the sleep function of FIG. 30 can be configured as shown in FIG. 2A, FIG. 2B, FIG. 2D, FIG. 2E, FIG. 2F, FIG. 3, FIG. But it is not limited to this.

FIG. 31 is a diagram of an example of a wearable device 100 that can provide a heating function as a function to alleviate fatigue of the wearer 101. The heating function indicates a mode in which the heating unit 3101 installed in the inner surface of the frame 201 and the inner surface of the lens 204 of the wearable device 100 or embedded in the inner side of the frame 201 and the lens 204 generates heat to massage around the eyes.

The heating unit 3101 may be configured to emit far-infrared radiation as a function of alleviating fatigue of the wearer 101. The heating unit 3101 may be installed or embedded in a position where blood spots around the eyes of the wearer 101 may be massaged in the inside of the frame 201 and the lens 204, but it is not limited thereto in one or more other exemplary embodiments. The frame 201 may be configured as shown in a frame 501 of FIG. 5A or a frame 531 of FIG. 5B to install the heating unit 3101, but is not limited thereto in one or more other exemplary embodiments.

The structure of the wearable device 100 providing a heating function is not limited as shown in FIG. 31. For example, the heating function as shown in FIG. 31 may be applied to the wearable device 100 of FIG. 5A or 5B described above.

FIG. 32 is a flowchart for explaining a method of operating the wearable device 100 according to another exemplary embodiment. FIG. 32 is an example of providing multiple pieces of navigation information capable of alleviating the fatigue of the wearer 101.

The operations of the wearable device 100 in operations S3201 to S3205 of FIG. 32 are similar to those of the wearable device 100 in operations S1901 to S1905 of FIG. 19 described above.

In operation S3206, the wearable device 100 provides a plurality of different pieces of guidance information capable of alleviating the fatigue of the wearer 101. The wearable device can display multiple pieces of navigation information of different contents on the display 212, as shown in FIG. 33. A screen 3301 of FIG. 33 is an example in which information on a plurality of pieces of content is displayed in a list form. Referring to screen 3301 of FIG. 33, the multiple contents are C1 and C3. The plurality of contents may include, for example, at least one of them described above with reference to FIGS. 24 to 29, but is not limited thereto in one or more other exemplary embodiments.

The wearable device 100 may display information on a plurality of pieces of content on the display 212 as shown in FIG. 34. FIG. 34 is a diagram showing another example of displaying information about a plurality of different contents according to an exemplary embodiment. Referring to FIG. 34, the wearable device 100 displays information about multiple different pieces of content on a single screen and moves and displays information about selectable content based on input from the wearer 101.

In FIG. 34, the input of the wearer 101 may be an input based on the user input unit 207 or an eye-based input, similar to the blink number or pupil movement of the wearer 101, but in one or more other exemplary embodiments Not limited to this. For example, the input of the wearer 101 may be a voice signal of the wearer 101 received through the microphone 214 or a gesture of the wearer 101 recognized by the camera 206 or other sensors (for example, a gyroscope).

The input of the wearer 101 may include an input for moving information about a plurality of different contents to be displayed to search for content and an input for selecting different contents. When different contents are displayed as shown in FIG. 34, the wearable device 100 may move a plurality of different contents displayed according to an input of the wearer 101 in a left-right direction or may move a plurality of different contents in an up-down direction.

The eye-based wearer 101 may use the eye image obtained by the biometric information obtaining camera 208, but is not limited thereto. The wearable device 100 may provide information about a plurality of different contents in the form of at least one of an icon, a representative image indicating a description of different content, and text. For example, the wearable device 100 may provide information about multiple different pieces of content in the form of a combination of icons and names of different contents.

In operation S3208, if a selection signal regarding incompatible content is received in operation S3207, the wearable device 100 reproduces the selected different content.

In the flowchart of FIG. 32, the guidance information about multiple different contents may be modified into the guidance information about multiple functions in the flowchart of FIG. 19. The plurality of functions include a function of alleviating fatigue of the wearer 101. The plurality of functions may include, for example, at least two of the content reproduction function of FIGS. 24 to 29 described above, the eye mask function or sleep function of FIG. 30, and the heating function and induction function of FIG. 31 described above. .

FIG. 35 is a flowchart of a method of operating the wearable device 100 according to an exemplary embodiment, the method further including an operation of continuously reproducing content that is stopped from being reproduced among the operations shown in the flowchart of FIG. 19.

The operation of the wearable device 100 in operations S3501 to S3508 may be performed similarly to the operation of the wearable device 100 in operations S1901 to S1908.

In operation S3509, if it is determined that the different content has been completely reproduced, the wearable device 100 continuously reproduces the content that has been reproduced before the different content is reproduced.

The continuous reproduction of the content may be the reproduction of the content from a point where the content reproduction is stopped or a point before the point where the content reproduction is stopped, but is not limited thereto in one or more other exemplary embodiments. When the reproduced content is an image, a certain section may be set as several frames, but it is not limited thereto in one or more other exemplary embodiments. For example, when the content is content recovered from image compression into an in-frame (I) image, a predicted (P) image, or a bidirectional (B) image, and the point at which content reproduction stops is not where the I image is reproduced At a certain point, a certain section may be set so that the content can be reproduced from the I image before the point where the content reproduction is stopped, but it is not limited thereto in one or more other exemplary embodiments. Full reproduction of different content corresponds to full execution of different content.

FIG. 36 is a flowchart of a method of operating the wearable device 100 according to an exemplary embodiment, the method further including stopping reproduction of different content and reproduction of the content continuously in accordance with a reproduction stop request for different content during reproduction of different content. Among the operations shown in the flowchart of 19, the operation of stopping the reproduced content.

The operation of the wearable device 100 in operations S3601 to S3608 and operation S3611 of FIG. 36 may be similar to the operation of the wearable device 100 in operations S1901 to S1908 of FIG. 19.

In operation S3609, if a reproduction stop request for a different content is received, the wearable device 100 stops reproducing different content in operation S3610 and continuously reproduces the stopped content in operation S3611. Continuous reproduction of the content by the wearable device 100 may be performed in the same or similar manner to operation S3510 of FIG. 35.

The reproduction stop request for different content received in operation S3609 may be Contains at least one of the following: input based on the eyes of the wearer 101 (e.g., number of blinks, pupil movement, etc.), voice signals of the wearer 101 received via the microphone 214, and the The gesture information (eg, finger-based gesture information) and the input based on the user input unit 207 are not limited thereto in one or more other exemplary embodiments.

FIG. 37 is a flowchart of a method of operating the wearable device 100 according to an exemplary embodiment, the method further including an operation of continuously reproducing content that has stopped being reproduced after completely reproducing different content, and according to a reproduction stop request for different content The operation of stopping the reproduction of different contents and continuously reproducing the contents of which the reproduction is stopped among the operations shown in the flowchart of FIG. 19.

The operation of the wearable device 100 in operations S3701 to S3710 of FIG. 37 may be similar to the operation of the wearable device 100 in operations S3501 to S3510 of FIG. 35.

The operation of the wearable device 100 in operations S3711 to S3713 of FIG. 37 may be similar to the operation of the wearable device 100 in operations S3609 to S3611 of FIG. 36.

FIG. 38 is a flowchart of a method of operating the wearable device 100 according to an exemplary embodiment, the method further including providing a result of reproducing different content after completely reproducing different content in the operation shown in the flowchart of FIG. 19 Operation.

The operation of the wearable device 100 in operations S3801 to S3809 of FIG. 38 may be similar to the operation of the wearable device 100 in operations S3501 to S3509 of FIG. 35.

In operation S3809, if it is determined that the different content has been completely reproduced, the wearable device 100 provides a result of reproducing the different content. Can be based on the eyes of the wearer 101 Eye bio information provides results that reproduce different content.

For example, the wearable device 100 obtains the eye-based biological information detected by the camera 208 through the biological information. The method for detecting eye-based biological information may be performed as described above with reference to FIGS. 1C-1 and 1C-2. The wearable device 100 may compare the detected eye-based biological information with the reproduction stop request reference described above with reference to FIGS. 1C-1 and 1C-2, and provide a comparison result as a result of reproducing different content.

The result of reproducing different content may include information that informs the wearer 101 how much fatigue of the wearer 101 is reduced when the different content is reproduced. The wearable device 100 may provide a result of reproducing different content in the form of at least one of an image, a text, an audio, and an icon, but is not limited thereto in one or more other exemplary embodiments. For example, the wearable device 100 may provide an image that can be used to compare an eye image before reproducing different content with an image of the eye image after reproducing different content as a result of reproducing different content.

FIG. 39 is a diagram of an example of a result of providing different content provided by the wearable device 100 according to an exemplary embodiment. Referring to FIG. 39, the wearable device 100 may provide a screen 3901 including a result of providing different content (eg, the degree of eye congestion has been reduced), but is not limited thereto in one or more other exemplary embodiments.

FIG. 40 is a flowchart for explaining a method of operating the wearable device 100 according to another exemplary embodiment. FIG. 40 is an example of providing guidance information about different contents and reproducing different contents after the contents are completely reproduced by the wearable device 100.

The operation of the wearable device 100 in operations S4001 and S4002 is similar to the operation of the wearable device 100 in operations S601 and S602 of FIG. 6. The operation of the wearable device 100 in operations S4004 to S4006 is similar to that of FIG. 19 Operation of the wearable device 100 in S1906 to S1908.

In operation S4003, if the content is completely reproduced, the wearable device 100 displays navigation information of different content on the display 212. The full reproduction of the content may include the full reproduction of the content without the command of the wearer 101 by reaching the content end point or the full reproduction of the content according to the command of the wearer 101.

FIG. 41 is a flowchart for explaining a method of operating the wearable device 100 according to another exemplary embodiment. FIG. 41 is an example of providing guidance information for different contents while reproducing the contents and continuously reproducing the contents.

The operation of the wearable device 100 in operations S4101 and S4102 is similar to the operation of the wearable device 100 in operations S601 and S602 of FIG. 6.

In operation S4103, as a result of comparing the information obtained in operation S4102 with the reference information, as described in operation S603 of FIG. 6 described above, if it is determined that different content is reproduced, the wearable device 100 provides including different content. The reproduction of the guidance information of has stopped requesting guidance information. In operation S4103, the wearable device 100 may temporarily stop reproducing content and provide reproduction stop request guidance information including guidance information of different content.

FIG. 42 is a diagram of an example of temporarily stopping reproduction of content and providing guidance information (for example, “please execute different content”) of different content according to an exemplary embodiment. In a situation where different content is to be reproduced while the wearable device 100 is reproducing the movie image 4211 (shown in the screen 4210 of FIG. 42), the wearable device 100 displays the guidance information as shown on the screen 4220 The reproduction stop request of "Please reproduce different content" requests guidance information 4221 instead of movie image 4211.

The reproduction stop request guidance information 4221 may be displayed for more than a certain (eg, predetermined) period of time. A certain period of time can be set to 1 second, but one or more of them It is not limited to this in his exemplary embodiment. The scenarios for different content to be reproduced are, for example, wearer 101's fatigue to be alleviated and can be detected by comparing the information obtained in operation S4102 with reference information (described above with reference to FIGS. 1B to 1H).

In operation S4103, the reproduction stop request guidance information 4221 including the guidance information on the reproduction of the different content is displayed. Thereafter, in operation S4104, the wearable device 100 continuously reproduces a movie image 4231 (see screen 4230 of FIG. 42).

The movie image 4211 and the movie image 4231 of FIG. 42 may be connected images or the same image. For example, the movie image 4211 and the movie image 4231 may be frame images at the point where the content reproduction stops before the reproduction stop request guidance information 4221 containing the guidance information of different content is displayed. According to another exemplary embodiment, the movie image 4211 may be a frame image at a point where the content reproduction stops before the guidance information 4221 containing the reproduction information of the guidance information of different content is displayed, and the movie image 4231 may be based on The image of the next frame of the frame where the content reproduction stops before the guidance information 4221 containing the guidance information of different contents is displayed is described above with reference to FIG. 8A. However, the relationship between the movie image 4211 and the movie image 4231 is not limited as described above. For example, the movie image 4231 may be a frame image before a certain section described in operation S3510 of FIG. 35.

The reproduction stop request guidance information 4221 displayed in operation S4203 may be displayed as shown in FIG. 8B or FIG. 8C described above.

FIG. 43 is a diagram for explaining an operating system or environment 4300 of the wearable device 100 according to an exemplary embodiment. FIG. 43 may be referred to as a device relationship diagram or a network group for explaining a method of operating the wearable device 100 according to an exemplary embodiment. State diagram, but not limited to this.

The system 4300 of FIG. 43 includes a wearable device 100, a smart watch 4310, a smart phone 4320, a smart TV 4330, a server 4340, a network 4350, and a content reproduction device (for example, a game console), but one or more This is not limited to the other exemplary embodiments.

For example, the smart watch 4310, the smart phone 4320, the smart TV 4330, and the server 4340 may be included in at least one external device. The smart watch 4310 may be included in an auxiliary device connected to the wearable device 100. The auxiliary device may correspond to "appcessory". An application accessory is a device connected to a host device (eg, the wearable device 100) and operating as an application.

The server 4340 may include a server and a wearable device 100 that provide different content reproduction services by using the wearable device 100 or an external device of the wearable device 100 and the wearable device 100 according to an exemplary embodiment. The cloud server of the wearer 101, but is not limited thereto in one or more other exemplary embodiments. The different content reproduction service refers to a service that provides content that can affect the health of the wearer 101 (for example, to relieve fatigue of the wearer 101) to the wearer 101. The system 4300 may further include an external storage device that stores the PIMS information and / or life log information of the wearer 101.

The network 4350 may include a wired or wireless network. The network 4350 may include a near field communication or a device capable of implementing near field communication between the wearable device 100 and the smart watch 4310, between the wearable device 100 and the smart phone 4320, and between the wearable device 100 and the smart TV 4330. A network that directly communicates and a network that enables far-field communication between the wearable device 100 and the server 4340, but is not limited thereto in one or more other exemplary embodiments.

Near field communication or direct communication may include, for example, Bluetooth communication, Bluetooth low energy (BLE) communication, near field communication (NFC), WLAN (WiFi) communication, Zigbee communication, Infrared Data Association (IrDA) communication, WiFi Direct Connect (WFD) communication, Ultra Wide Band (UWB) communication, Ant + communication, etc., but are not limited thereto.

Far-field communication may include, for example, mobile communication network-based, wired or wireless Internet-based communication (e.g., direct communication between terminals (device-to-device (D2D)), base station-based communication, Internet of Things (IoT) IoT), machine-to-machine (M2M), etc.), artificial satellite-based communication, broadcast communication, etc., but not limited to this.

The smart watch 4310 may be used to input user commands for executing different contents, but is not limited thereto. For example, the smart watch 4310 may be used to display the reproduction stop request guidance information including the reproduction guidance information of different contents.

The smartphone 4320 may be used to input a user command for reproducing different content, display a reproduction stop request guidance information or reproduce different content including reproduction guidance information of different content, but in one or more other exemplary embodiments Not limited to this. For example, the smartphone 4320 may provide content such as a game image or a movie image to the wearable device 100. The smart phone 4320 may correspond to the mobile device 250 of FIG. 2D and FIG. 2E described above.

The smart TV 4330 may display the reproduction stop request guidance information including the reproduction guidance information of different content, reproduce different content, or provide content such as a game image, a movie image, or a broadcast program to the wearable device 100.

The server 4340 may provide information for reproducing different content to at least one of the wearable device 100, the smart watch 4310, the smart phone 4320, the smart TV 4330, and the content reproduction device 4360.

The information provided from an application accessory such as the smart watch 4310 may include health information of the wearer 101. For example, the health information may include information sensed by using a biosensor (such as a sweat sensor, a blood pressure sensor, a pulse sensor, and a blood glucose sensor) installed in the smart watch 4310. The health information of the wearer 101 and the activity measurement information of the wearer 101. The health information that can be sensed by the smart watch 4310 is not limited as described above.

In addition to the smart watch 4310, the system 4300 can also include application accessories. Application accessories other than smart watch 4310 may include, for example, at least one of devices used for purposes such as: various types of smart accessories (e.g., smart rings, smart earrings, smart bands) Pieces, smart necklaces, smart ties, smart collars, etc.), various types of smart patches, smart office supplies such as smart fixtures, various types of smart body protections (e.g. smart knee pads and smart Type elbow support), smart shoes, smart gloves, smart clothes, smart hats, smart artificial feet, smart artificial hands, etc., but not limited to this. The system 4300 may include at least one of the application accessories described above instead of the smart watch 4310. The system 4300 may include at least one of the smart watch 4310 and the above-mentioned application accessories.

The information provided from an external device such as a smartphone 4320 or a server 4340 may include personal information and / or health information of the wearer 101. The personal information may include, for example, personal information such as profile information, life log information of the wearer 101, PIMS information of the wearer 101, age of the wearer 101, gender of the wearer 101, schedule information of the wearer 101, and the like And / or medical information of a user such as past medical history information of the wearer 101 and current medical history information of the wearer 101, but is not limited thereto.

Smartphone 4320 and Smart TV 4340 can be used by various types of devices (E.g., portable devices, local Internet appliances, mobile devices, etc.).

The portable device may include, but is not limited to, a notebook computer, a smart board, a tablet computer, a PC, a handheld device, a handheld computer, a media player, an e-book terminal, a personal digital assistant (PDA), and the like.

The local Internet appliance may include a local device that executes M2M or IoT, such as a smart TV, PC, desktop PC, refrigerator, washing machine, lighting device, etc., but is not limited thereto.

The mobile device may include, but is not limited to, a device such as a vehicle executing M2M or IoT.

Similar to the content reproduction device 270 of FIG. 2F, the content reproduction device 4360 may transmit information about the reproduction content (for example, a game image) to the wearable device 100 and control content reproduction based on user input obtained via the wearable device 100. operating.

Information that may be provided based on an application installed in the wearable device 100 may include, for example, surrounding environment information (for example, weather provided by a weather center), but is not limited to one or more other exemplary embodiments this. The surrounding environment information provided by the wearable device 100 can be used to detect a situation where the wearer 101's fatigue needs to be alleviated.

FIG. 44 is a flowchart for explaining a method of the operating system 4300 according to an exemplary embodiment. FIG. 44 is an example of determining whether to stop reproduction of the content by the wearable device 100, displaying the reproduction stop request guidance information 702 on the content via an external device (for example, the smart watch 4310 and the smart phone 4320), and When the device receives a request to stop reproduction of the content, the wearable device 100 stops reproducing the content.

In FIG. 44, the external device may include a smart watch 4310 and a smart hand At least one of the machines 4320, but is not limited thereto. Hereinafter, the external device will be described as a smart phone 4320, but the following description can also be applied to the smart watch 4310.

The smart phone 4320 may be a smart phone of the wearer 101 of the wearable device 100, a smart phone of the parent of the wearer 101, or a smart phone of an acquaintance of the wearer 101 or a person around the wearer 101, But it is not limited to this. The location around the wearer 101 may be an enclosed space (e.g., a room or home) or an open space (or area) within a certain (e.g., predetermined) range (e.g., 5 meters) relative to the wearer 101, but not Limited to this. When the smart phone 4320 is the parent smart phone of the wearer 101, the wearable device 100 can control the content reproduction stop function through the parent smart phone 4320.

The connection between the wearable device 100 and the smartphone 4320 of FIG. 44 may be performed when the content is reproduced by the wearable device 100 or may be used to display information about the playback stop request guidance information on the content in operation S4404. Executed during transfer. The connection may be based on, but not limited to, near-field wireless communication, far-field wireless communication, or wired communication.

In operation S4401, the wearable device 100 reproduces content. The wearable device 100 may reproduce content by executing an application program (as described above with reference to FIG. 1A) installed in the wearable device 100, but is not limited thereto.

For example, in operation S4401, the wearable device 100 may receive and display information on the content reproduced by the smart phone 4320, the smart TV 4330, or the content reproduction device 4360 on the display 212. In the state of the wearable device 100 illustrated in FIG. 5B, in operation S4401, the wearable device 100 may view the display 251 displayed on the smartphone 4320 (the mobile device 250 of FIG. 5B) through the lenses 532 and 533. Content.

In operation S4402, the wearable device 100 obtains information. The information may be obtained by the wearable device 100 as described in operation S602 of FIG. 6.

In operation S4403, the wearable device 100 determines whether to stop reproducing the content by using the obtained information and reference information. Whether to stop reproducing the content may be determined as described in operation S603 of FIG. 6. As a result of the determination, if a situation in which the content reproduction is to be stopped is detected, the wearable device 100 transmits information for displaying guidance information on the reproduction stop request of the content to the smart phone 4320.

The content to-be-stopped scenario is a scenario that affects the health of the wearer 101 due to viewing the content reproduced by the wearable device 100 (eg, where the fatigue of the wearer 101 is to be alleviated), as described above with reference to FIG. The information transmitted to the smart phone 4320 for displaying the playback stop request guidance information may be determined according to a method of displaying the playback stop request guidance information, but is not limited thereto in one or more other exemplary embodiments. For example, the information for displaying the reproduction stop request guidance information may include the information as described in the reproduction stop request guidance information 702 of FIG. 7.

In operation S4405, the smartphone 4320 displays the reproduction stop request guidance information about the content based on the received information for displaying the reproduction stop request guidance information. The reproduction stop request guidance information may be displayed as shown in one of FIGS. 7, 8B, and 8C described above, but is not limited thereto in one or more other exemplary embodiments.

For example, the playback stop request guidance information may be displayed by using a status bar area or a notification area of the smartphone 4320. When the status bar area can be used to display the reproduction stop request guidance information, the smartphone 4320 may change the display mode for displaying the reproduction stop request guidance in such a manner that the reproduction stop request guidance information may be displayed on the status bar area of the smartphone 4320. The information received by the index. According to another example In an exemplary embodiment, the wearable device 100 may transmit information in a form to be displayed on a status bar.

When the reproduction stop request guidance information is displayed, the smartphone 4320 may reproduce information about content different from content reproduced by the wearable device 100. The information on the different content reproduced by the smartphone may include information on the health-related content of the wearer 101 previously stored in the smartphone 4320, but is not limited thereto in one or more other exemplary embodiments. . For example, information about content selected by the user of the smartphone 4320 may be included.

When the reproduction stop request guidance information is displayed as shown in FIG. 8C, the smartphone 4320 may not use another device, but may display the reproduction stop request guidance information on a display area independent of the area where the current reproduction content is displayed. 702.

Since the reproduction stop guidance information request 702 is displayed, the user of the smart phone 4320 can perceive the situation where the wearer 101 of the wearable device 100 needs to be relieved of the fatigue.

If the content reproduction stop request is received based on the reproduction stop request guidance information displayed on the smartphone 4320 in operation S4406, the smartphone 4320 transmits the received content reproduction stop request signal to the wearable in operation S4407.装置 100。 The device 100. The smartphone 4320 may receive a content reproduction stop request based on at least one of a user's voice input, a user's gesture input, and a touch input based on information displayed on the smartphone 4320, but one or more This is not limited to the other exemplary embodiments.

In operation S4408, the wearable device 100 stops reproducing content.

FIG. 44 may be modified to further include operations S1906 to S1908 of FIG. 19 after operation S4408, and may be modified to further include operation of FIG. 32 after operation S4408 S3206 to S3208 may be modified to include operations S3506 to S3510 of FIG. 35 after operation S4408, and may be modified to further include operations S3606 to S3611 of FIG. 36 after operation S4408, and may be modified to further include operation S4408 after Operations S3706 to S3713 of FIG. 37 and / or may be modified to further include operations S3806 to S3810 of FIG. 38 after operation S4408.

When functions related to different contents are applied to the flowchart of FIG. 44, the different contents can be reproduced by the smart phone 4320 or the smart TV 4330. When different content is reproduced by the smart phone 4320 or smart TV 4330, the wearable device 100 can view the different content through the display of the smart phone 4320 or smart TV 4330, which is located at In the real world that can be viewed via the wearable device 100. For example, the smart phone 4320 or the smart TV 4330 may be wired or wirelessly connected to the wearable device 100 to transmit information about different content reproduced to the wearable device 100. Therefore, the wearable device 100 may display different content based on the received information about the different content.

When the function about different content is applied to the flowchart of FIG. 44, the information about the different content can be transmitted from one of the smartphone 4320, the smart TV 4330, and the server 4340 to the wearable device 100, and the wearable device 100 can be worn. The device 100 may reproduce different content based on the received information about different content to alleviate the fatigue of the wearer 101. The reproduction of different content can be understood as an operation to perform the function of alleviating the fatigue of the wearer 101, as described above with reference to FIGS. 19 to 32.

FIG. 45 is a flowchart for explaining a method of the operating system 4300 according to another exemplary embodiment. FIG. 45 is an example in which the smart phone 4320 determines whether to stop reproducing content based on the information obtained by the wearable device 100 and controls the content reproduction operation of the wearable device 100 based on the determination result. Figure 45 It is applied between the wearable device 100 and the smart phone TV 4330 and between the wearable device 100 and the server 4340.

Operations S4501, S4502, and S4505 to S4508 of FIG. 45 may be performed similarly to operations S4401, S4402, and S4405 to S4408 of FIG. 44 described above.

In operation S4503, the wearable device 100 transmits the information obtained in operation S4502 to the smart phone 4320. The smartphone 4320 compares the information received from the wearable device 100 with the reference information described above with reference to FIGS. 1B to 1G and determines whether to stop reproducing the content.

As a comparison result, if a situation where content reproduction is to be stopped is detected, the smart phone 4320 displays the content reproduction stop request guidance information in operation S4504.

FIG. 45 may be modified to further include operations S1906 to S1908 of FIG. 19 after operation S4508, and may be modified to further include FIG. 32 operations S3206 to S3208 after operation S4508, and may be modified to further include FIG. 35 after operation S4508. Operations S3506 to S3510 may be modified to include operations S3606 to S3611 of FIG. 36 after operation S4508, may be modified to further include operations S3706 to S3713 of FIG. 37 after operation S4508, and / or may be modified to operate at Operations S3806 to S3810 of FIG. 38 are included after S4508. Functions related to the reproduction of different content can be applied to the flowchart of FIG. 45 as described above with reference to FIG. 44.

FIG. 46 is a flowchart for explaining a method of the operating system 4300 according to another exemplary embodiment. FIG. 46 is an example of the wearable device 100 displaying the content reproduction stop request guidance information based on the information provided by the smart watch 4310.

Operations S4601, S4604, and S4607 of FIG. 46 may be performed similarly to operations S4401, S4403, and S4408 of FIG. 44 described above.

In operation S4602, the smart watch 4310 may obtain health information such as the amount of sweat, blood pressure, pulse, blood glucose, etc. of the wearer 101 by using a biosensor installed in the smart watch 4310 or may use an activity The measurement function obtains information about the activity of the wearer 101 as described above with reference to FIG. 43.

In operation S4603, the smart watch 4310 transmits the obtained information to the wearable device 100. Therefore, in operation S4604, the wearable device 100 determines whether to stop reproducing the content. Whether to stop reproducing the content can be determined by comparing the reproduction stop request guidance information described above with reference to the health information of FIG. 1C-2 with the information received from the smart watch 4310.

As a determination result, if a situation where content reproduction is to be stopped is detected, the wearable device 100 displays the content reproduction stop request guidance information in operation S4605. The content reproduction stop request guidance information may be displayed as shown in one of FIGS. 7, 8B, and 8C, but is not limited thereto.

In operation S4606, if a content reproduction stop request is received based on the displayed content reproduction stop request guidance information, the wearable device 100 stops reproducing content.

FIG. 46 is applicable between the wearable device 100 and the smart phone 4320. When FIG. 46 is applied between the wearable device 100 and the smart phone 4320, the information obtained in operation S4602 may include the medical information of the wearer 101 described above with reference to FIG. 1C-2, and above with reference to FIG. 1F At least one of the described surrounding environment information and the personal information of the wearer 101 described above with reference to FIG. 1G, but is not limited thereto.

FIG. 46 is applicable between the wearable device 100 and the server 4340. When FIG. 46 is applied between the wearable device 100 and the server 4340, during operation The information obtained in S4602 may include the medical information of the wearer 101 described above with reference to FIG. 1C-2, the surrounding environment information described above with reference to FIG. 1F, and the personal information of the wearer 101 described above with reference to FIG. 1G. At least one of, but is not limited to.

Operation S4603 of FIG. 46 may be modified so that the information obtained by the smart watch 4310 is transmitted when the information transmission is requested by the wearable device 100.

FIG. 46 may be modified to further include operations S1906 to S1908 of FIG. 19 after operation S4607, and may be modified to further include FIG. 32 operations S3206 to S3208 after operation S4607, and may be modified to further include FIG. 35 after operation S4607. Operations S3506 to S3510 may be modified to include operations S3606 to S3611 of FIG. 36 after operation S4607, may be modified to include operations S3706 to S3713 of FIG. 37 after operation S4607, and / or may be modified to operate in Operations S3806 to S3810 of FIG. 38 are included after S4607. Functions related to the reproduction of different content can be applied to the flowchart of FIG. 46 as described above with reference to FIG. 44.

FIG. 47 is a flowchart for explaining a method of the operating system 4300 according to another exemplary embodiment. FIG. 47 is an example of displaying content reproduction stop request guidance information by using information obtained by the wearable device 100 and information obtained by external devices (for example, the smart watch 4310 and the smart phone 4320).

Operations S4701 and S4702 of FIG. 47 may be performed similarly to operations S4401 and S4402 of FIG. 44 described above. Operations S4703 and S4704 of FIG. 47 may be performed similarly to operations S4602 and S4603 of FIG. 46 described above. Operations S4706 to S4708 of FIG. 47 may be performed similarly to operations S4605 to S4607 of FIG. 46 described above.

In operation S4705, the wearable device 100 may compare the information obtained by the wearable device 100 with the smart watch 4310 or the smart phone 4320. And the reference information of the reproduction stop request described above with reference to FIGS. 1B to 1H to determine whether to stop reproduction of the content reproduced by the wearable device 100.

For example, the information obtained in operation S4702 may be the content reproduction related information of the wearable device 100 described above with reference to FIG. 1B, the eye-based biological information described above with reference to FIG. 1C-1, and the above. Referring to one of the surrounding environment information described in FIG. 1F, the information transmitted in operation S4704 may be the health information described above with reference to FIG. 1C-2, the surrounding environment information described above with reference to FIG. 1F, and the above. The text refers to one of the personal information described in FIG. 1G, but is not limited thereto.

In operation S4705, the wearable device 100 may determine whether to stop reproducing the content in the same or similar manner as described above with reference to FIG. 16 by using a plurality of pieces of information to determine whether to display the reproduction stop request guidance information.

FIG. 47 is applicable between the wearable device 100 and the server 4340. When FIG. 47 is applied between the wearable device 100 and the server 4340, the server 4340 may combine the medical information described above with reference to FIG. 1C-2, the surrounding environment information described above with reference to FIG. 1F, and the above At least one of the personal information described with reference to FIG. 1G is provided to the wearable device 100, but the provided information is not limited thereto in one or more other exemplary embodiments.

FIG. 47 may be modified to further include operations S1906 to S1908 of FIG. 19 after operation S4708, and may be modified to further include FIG. 32 operations S3206 to S3208 after operation S4708, and may be modified to further include FIG. 35 after operation S4708. Operations S3506 to S3510 may be modified to include operations S3606 to S3611 of FIG. 36 after operation S4708, may be modified to include operations S3706 to S3713 of FIG. 37 after operation S4708, and / or may be modified to operate at Operations S3806 to S3810 of FIG. 38 are included after S4708. Functions related to the reproduction of different content are available The flowchart applied to FIG. 47 is as described above with reference to FIG. 44.

FIG. 48 is a block diagram of a wearable device 100 according to an exemplary embodiment. Referring to FIG. 48, the wearable device 100 may include an information obtaining unit 4810 (for example, an information obtainer), a control unit 4820 (for example, a controller), a display 4830, and a user input unit 4840 (for example, a user input device or a Person input). However, it should be understood that the wearable device 100 may be implemented with more or fewer components than the above-mentioned components.

For example, the wearable device 100 according to an exemplary embodiment may include an information obtaining unit 4910 (for example, an information obtainer), a control unit 4920 (for example, a controller), and a user interface as shown in FIG. 49. Unit 4930 (e.g., user interface device or user interface), sensor unit 4940 (e.g., sensor), memory 4950, image processing unit 4960 (e.g., image processor), audio output unit 4970 (e.g., , Audio output device or audio output device), audio input unit 4975 (for example, audio input device or audio input device), camera 4980, and communication unit 4990 (for example, communicator, communication device, or communication module), but It is not limited in many other exemplary embodiments. For example, the wearable device 100 may further include a battery. The wearable device 100 of FIG. 48 may not include the information obtaining unit 4810, but may include a communication unit 4990. The wearable device 100 of FIG. 48 may not include the display 4830.

The information obtaining unit 4810, the control unit 4820, the display 4830, and the user input unit 4840 of FIG. 48 may be configured the same as or similar to the information obtaining unit 4910, the control unit 4920, the display 4931 included in the user interface unit 4930, and the use thereof.者 Input Unit 4932.

The information obtaining unit 4910 can obtain reproduction from the wearable device 100 Information generated by your content. Information can be obtained by using a method as described above with reference to FIGS. 1A to 1H.

The information obtaining unit 4910 includes a first information obtaining unit 4911 (for example, a first information obtainer), a second information obtaining unit 4912 (for example, a second information obtainer), and a third information obtaining unit 4913 (for example, a third information obtainment Device) and a fourth information obtaining unit 4914 (for example, a fourth information obtainer), but it is not limited thereto in one or more other exemplary embodiments.

The first information obtaining unit 4911 may obtain the content reproduction related information of the wearable device 100 according to the method described above with reference to FIG. 1B. The second information obtaining unit 4912 may obtain the biological information of the wearer 101 according to the method described above with reference to FIGS. 1C-1 and 1C-2. The third information obtaining unit 4913 may obtain the surrounding environment information of the wearable device 100 according to the method described above with reference to FIG. 1F. The fourth information obtaining unit 4914 may obtain personal information of the wearer 101 according to the method described above with reference to FIG. 1G.

The components may be different according to the information obtained by the first to fourth information obtaining units 4911 to 4914.

For example, when the information on the content reproduction time is obtained by the first information obtaining unit 4911, the first information obtaining unit 4911 may be configured as a timer or a connection to the wearable sensor 4941 and the control unit 4920. Timer to control unit 4920. When the first information obtaining unit 4911 includes a timer connected to the wearable sensor 4941 and the control unit 4920, if the first information obtaining unit 4911 receives the signal sensed by the wearable sensor 4941 and comes from the control A signal notifying content reproduction time of the unit 4920, the first information obtaining unit 4911 may measure time, obtain content reproduction time information and provide the obtained content reproduction time information To control unit 4920.

When the information on the battery consumption is obtained by the first information obtaining unit 4911, the first information obtaining unit 4911 may include an element for detecting the remaining amount of the battery (that is, the remaining battery life) based on the battery discharge voltage or discharge current. . When the first information obtaining unit 4911 includes a component for detecting the remaining amount of the battery, the first information obtaining unit 4911 may provide the detected remaining amount of the battery to the control unit 4920.

When the information about the heating temperature is obtained by the first information obtaining unit 4911, the first information obtaining unit 4911 may be configured as a temperature sensor or a timer. When the first information obtaining unit 4911 is configured as a temperature sensor or a timer, the first information obtaining unit 4911 may obtain the information about the temperature detected by the temperature sensor maintained at a specific temperature (for example, 49 degrees). And the obtained information can be provided to the control unit 4920.

The first information obtaining unit 4911 may be configured to obtain a piece of information, at least two or more pieces of information, or all information among the pieces of information of the wearable device 100 of FIG. 1B.

When the biological information based on the eyes of the wearer 101 of FIG. 1C-1 is obtained by the second information obtaining unit 4912, the second information obtaining unit 4912 may be configured as the biological information obtaining camera 208. When the health information of the wearer 101 of FIG. 1C-2 is obtained through the second information obtaining unit 4912, the second information obtaining unit 4912 may be configured to connect to the communication unit 4990 and receive the health information of the wearer 101 from an external device and The element transmitting the health information to the control unit 4920, or may be configured to receive the sensing value of the biosensor 4943 and transmit the sensing value to the element of the control unit 4920.

The second information obtaining unit 4912 may be configured to obtain a piece of information among the information in FIG. 1C-1 and FIG. 1C-2, or may be configured to obtain at least two strokes or two strokes. The above information or all information. The information obtained by the second information obtaining unit 4912 is provided to the control unit 4920.

When the surrounding environment information of FIG. 1F is obtained by the third information obtaining unit 4913, the third information obtaining unit 4913 may be configured to be connected to the environment sensor 4942 and transmit the sensed value of the environment sensor 4942 to the control unit. 4920 components. The third information obtaining unit 4913 may be configured to obtain a piece of information in the surrounding environment information of FIG. 1F, or may be configured to obtain at least two or more pieces of information or all information. The information obtained by the third information obtaining unit 4913 is provided to the control unit 4920.

When the personal information of FIG. 1G is obtained by the fourth information obtaining unit 4914, the fourth information obtaining unit 4914 can be configured to read the personal information from the memory 4950 and transmit the personal information to the components of the control unit 4920, and receive and use the information. The personal information input by the person input unit 4932 and transmits the personal information to the elements of the control unit 4920 and / or the personal information received from the external device via the communication unit 4990 to the elements of the control unit 4920.

The fourth information obtaining unit 4914 may be configured to obtain a piece of information in the personal information of FIG. 1G, or may be configured to obtain at least two or more pieces of information or all information. The information obtained by the fourth information obtaining unit 4914 is provided to the control unit 4920.

The control unit 4920 may compare the information obtained by the information obtaining unit 4910 with the reproduction stop request guidance information described above with reference to FIGS. 1B to 1H to determine whether to stop reproduction of the content reproduced by the wearable device 100. As a result of the determination, if a situation where content reproduction is to be stopped is detected, the control unit 4920 displays the reproduction stop request guidance information on the content on the display 4931. Reproduction stop request guidance The message may be displayed as shown in any one of FIG. 7, FIG. 8B, and FIG. 8C. The context may be a context in which the fatigue of the wearer 101 is to be alleviated, as described in the above exemplary embodiment.

If the reproduction stop request for the content is received via the user input unit 4932 based on the reproduction stop request guidance information displayed on the display 4931, the control unit 4920 stops reproduction of the content by the wearable device 100.

The control unit 4920 controls the general operation of the wearable device 100. The control unit 4920 may be referred to as a processor that controls the operation of the wearable device 100. The control unit 4920 can control the components 4910 and 4930 to 4990 of FIG. 49 by executing a program stored in the memory 4950.

The control unit 4920 may be based on the flowcharts of FIGS. 6, 9, 10, 16, 17, 19, 32, 35 to 38, 40, 41, and 44 to 47 and described below. To operate at least one of the flowcharts of FIG. 50.

The user interface unit 4930 includes a display 4931 and a user input unit 4932.

The display 4931 may be configured as one of the displays 212, 311, 413, 414, 502, and 503 described above with reference to FIGS. 2A, 2B, 2D to 2F, 3, 4 and 5A. The display 4931 can be configured as at least one of a liquid crystal display (LCD), a thin film transistor LCD (TFT-LCD), an organic light emitting diode (OLED), a 3D display, an electrophoretic display (EPD), or can be configured as An optical waveguide (eg, chirp) as described above with reference to FIGS. 2A to 4, but is not limited thereto in one or more other exemplary embodiments.

The user input unit 4932 may be configured as the user input described above with reference to FIGS. 2A, 2B, 2D to 2F, 3, 4, 5, 5A, and 5B. One of the units 207, 306, 408, 504, and 535. The user's input information that can be input through the user input unit 4932 may include at least one of touch-based input information, mobile-based input information, and visual-based input information, but in one or more other exemplary embodiments China is not limited to this.

The sensor unit 4940 includes a wearable sensor 4941, an environmental sensor 4942, a biosensor 4943, a proximity sensor 4944, an operation detection sensor 4945, a position sensor 4946, and a gyroscope sensor. The sensor 4947, the acceleration sensor 4948, and the geomagnetic sensor 4949 are not limited thereto in one or more other exemplary embodiments.

The wearable sensor 4941 may include the sensor 210 of FIG. 2A. The environmental sensor 4942 may include the sensor 209 of FIG. 2A. The environmental sensor 4942 may include a sensor capable of sensing surrounding environmental information. The biosensor 4943 may include a sensor capable of sensing the health information of the wearer 101 mentioned in FIG. 1C-2.

The proximity sensor 4944 may sense whether a part of the body of the wearer 101 such as a hand is approaching the wearable device 100. The operation detection sensor 4945 can sense the activity of the wearer 101. The position sensor 4946 can detect the position of the wearable device 100. For example, the position sensor 4946 can be configured as a global positioning system (GPS) receiver. The gyro sensor 4947 can measure the azimuth of the wearable device 100. The acceleration sensor 4948 can measure the inclination and acceleration of the wearable device 100 relative to the ground surface. The geomagnetic sensor 4949 can detect the orientation of the base point relative to the wearable device 100.

The sensor unit 4940 may further include a pressure sensor (for example, a touch sensor, a piezoelectric sensor, a physical button, etc.), a status sensor (for example, a headset terminal, digital multimedia broadcasting (DMB), etc. ) Antenna, standard terminal (for example, a terminal that can identify whether charging has been performed, Terminals and terminals capable of identifying whether or not they are connected to the docking station)), time sensors, stress sensors, mood sensors, and the like.

The memory 4950 may include a user interface (UI) module 4951, a notification module 4952, and an application module 4953. The notification module 4952 may include a navigation module that provides the content reproduction stop request guidance information described above with reference to the above exemplary embodiment, guidance information on different content, and the like.

The memory 4950 can store programs for processing and controlling the control unit 4920. The programs stored in the memory 4950 may include a content reproduction stop application that affects the health of the wearer 101 according to an exemplary embodiment, an application that reproduces different content, and an application that provides different functions. The memory 4950 can store information for executing the above applications. For example, the memory 4950 may store the reproduction stop request reference information mentioned in FIGS. 1B to 1H.

The memory 4950 may include at least one of the following storage media: flash memory storage media, hard disk storage media, multimedia card micro storage media, card memory (e.g., SD card, XD memory, etc.), Random Access Memory (RAM), Static Random Access Memory (SRAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), Programmable Read Only Memory ( PROM), magnetic memory, magnetic discs, and optical discs.

The wearable device 100 may be configured to use a network storage that performs a storage function of the memory 4950 on the Internet or the server 4340.

The program stored in the memory 4950 can classify multiple modules according to their functions. For example, the programs stored in the memory 4950 may be classified into a UI module 4951, a notification module 4952, an application module 4953, and the like, but are not limited thereto.

The UI module 4951 may be described above with reference to the above exemplary embodiments. The content reproduction stop request guidance information, guidance information about different content, guidance information about different functions, etc. are provided to the control unit 4920. The UI module 4951 may provide a UI, a GUI, and the like, which are specifically used for applications installed in the wearable device 100, to the control unit 4920.

The notification module 4952 may generate a notification for requesting the guidance information or guidance information providing UI for the content reproduction stop described above with reference to the above exemplary embodiment or a notification received from an external device (at least one of 4310 to 4340). Information signal, but not limited to this.

The notification module 4952 may output a notification signal in the form of a video signal to the display 4931 and an audio signal to the audio output unit 4970, but is not limited thereto in one or more other exemplary embodiments.

The application module 4953 may include the application described above with reference to FIG. 1A and the above application set in the wearable device 100, but is not limited thereto in one or more other exemplary embodiments.

The image processing unit 4960 can process images to be displayed on the display 4931. The image processing unit 4960 may include a function of restoring a compressed image. The image processing unit 4960 can be controlled by the control unit 4920 to include a function of editing the content frame and the reproduction stop request guidance information frame described above with reference to 8A.

The audio output unit 4970 can be configured as the sound output units 215, 216, 314, 416, 417, and 215, 216, 314, 416, 417 described above with reference to FIGS. 2A, 2B, 2D, 2F, 3, 4 and 5A and 5B. Any of 505.

The audio output unit 4970 can output audio data received from the communication unit 4990 or stored in the memory 4950. The audio output unit 4970 may output a sound related to a function (for example, a notification sound) performed by the wearable device 100. Young Sounders, buzzers, etc. may be included in the audio output unit 4970, but are not limited thereto.

The audio input unit 4975 receives an audio signal input from the outside of the wearable device 100, converts the received audio signal into an electrical audio signal, and transmits the electrical audio signal to the control unit 4920. The audio input unit 4975 can be configured as a microphone.

The audio signal input from the outside may receive a voice signal of an external device (at least one of 4310 to 4340) of the wearable device 100 or a wearer 101 of the wearable device 100 or a peripheral sound signal of the wearable device 100. The audio input unit 4975 may use various noise removal algorithms for removing noise generated during a process of receiving an external sound signal.

The camera 4980 can obtain image frames such as still images or moving images in a conference call mode or a capture mode. The camera 4980 can capture an image indicated by the finger of the wearer 101 or a real-world image that can be viewed by the wearer 101, and transmit the image to the control unit 4920. The image captured by the camera 4980 can be transmitted to the control unit 4920 or the image processing unit 4960 and processed by it. The image frame captured by the camera 4980 can be stored in the memory 4950 or can be transmitted to the outside through the communication unit 4990.

The communication unit 4990 may include one or more elements for communication between the wearable device 100 and at least one external device (at least one of 4310 to 4340). For example, the communication unit 4990 may include a near field communication device 4991, a mobile communication device 4992, and a broadcast receiver 4993, but is not limited thereto in one or more other exemplary embodiments.

The near field communication device 4991 may include a Bluetooth communication unit, a Bluetooth low energy (BLE) communication unit, a near field communication (NFC), a WLAN (WiFi) communication unit, a Zigbee communication unit, an infrared data association (IrDA) communication unit, a WiFi direct communication unit Connect (WFD) A communication unit, an ultra-wideband (UWB) communication unit, an Ant + communication unit, and the like, but are not limited thereto.

The mobile communication device 4992 transmits a wireless signal to at least one of a base station, an external device, and a server on a mobile communication network and receives a wireless signal from at least one of the base station, an external device, and a server. In this regard, the wireless signal may include a voice call signal, a video call signal, or various forms of data based on transmission and reception of text / multimedia messages. The mobile communication device 4992 may include mobile communication network-based, wired or wireless Internet-based communication described above with reference to FIG. 43 (e.g., device-to-device (D2D), base station-based communication, IoT communication, M2M, etc.) , Artificial satellite-based communication, broadcast communication, etc., but not limited to this.

The broadcast receiver 4993 receives a broadcast signal and / or broadcast-related information from the outside via a broadcast channel. The broadcast channel may include at least one of a satellite channel, a terrestrial channel, and a radio channel, but is not limited thereto.

The wearable device 100 shown in FIGS. 2B, 2D to 2F, 3, 4, 5A, and 5B may be configured as shown in FIG. 48 or FIG. 49, but is not limited thereto.

FIG. 50 is a flowchart for explaining a method of the operating system 4300 according to another exemplary embodiment. FIG. 50 is an example in which content is reproduced by the content reproduction device 4360, the reproduced content is displayed by the wearable device 100, and different content is reproduced by the smart TV 4330.

In operation S5001, the content is reproduced by the content reproduction device 4360. The content reproduction device 4360 may reproduce content according to a user input obtained through an exclusive user input unit (eg, the user input unit 271 of FIG. 2G), but is not limited thereto in one or more other exemplary embodiments. For example, content reproduction device 4360 The content may be reproduced based on the user input obtained through the user input unit 207, the user input obtained through the smartphone 4320, and the user input obtained through the smart TV 4330.

In operation S5002, the content reproduction device 4360 may transmit information about the reproduced content to the wearable device 100. The information about the content may include, but is not limited to, images and audio constituting the content. For example, the information about the content may include reproduction format information of images and audio constituting the content.

In operation S5003, the wearable device 100 outputs the received image and audio about the content. The image can be output via the display 212. The audio may be output through the audio output units 215 and 216, but is not limited thereto in one or more other exemplary embodiments. For example, when the wearable device 100 is configured as shown in FIG. 2E, audio may be output via the wearable headset 260.

In operation S5004, the wearable device 100 determines whether to stop reproduction of the content while outputting images and audio about the content. Operation S5004 may be performed similarly to operation S4403 of FIG. 44.

As a result of the determination in operation S5004, if the content reproduction has been stopped, the wearable device 100 displays the content reproduction stop request guidance information in operation S5005. Operation S5005 may be performed similarly to operation S4605 of FIG. 46.

In operation S5006, if a content reproduction stop request is received based on the content reproduction stop request guidance information displayed via the display 212 of the wearable device 100, the wearable device 100 transmits a content reproduction stop request signal in operation S5007 To content reproduction device 4360. Therefore, in operation S5008, the content reproduction device 4360 stops reproducing content. Since content reproduction has been stopped by the content reproduction device 4360, the output of images and audio about the content is stopped by the wearable device 100 stop. Since the output of the image and audio about the content has stopped, the wearable device 100 displays guidance information about different content on the display 212 in operation S5009.

In operation S5010, if a reproduction request for different content is received based on the guidance information of the different content displayed on the display 212, the wearable device 100 transmits a reproduction request signal for the different content to the smart TV 4330.

In operation S5011, the different content requested to be reproduced in operation S5010 may indicate that the content is to be reproduced by the smart TV. The wearable device 100 may have information about reproduction devices of different contents to perform operation S5011 according to a reproduction request for different contents received in operation S5010. For example, when there is a plurality of different contents, the wearable device 100 may have information about a reproduction device (about a plurality of different contents). When the reproduction device of the different content requested to be reproduced in operation S5010 is a smart phone 4320, in operation S5011, the wearable device 100 may transmit a reproduction request signal for the different content to the smartphone 4320. When the reproduction device of the different content requested to be reproduced in operation S5010 is a PC, the wearable device 100 may transmit a reproduction request signal for the different content to the PC in operation S5011.

In operation S5012, the smart TV 4330 displays different content thereon according to the reproduction request of the wearable device 100. Therefore, the wearer 101 of the wearable device 100 can view different content via the smart TV 4330 positioned in the real world that can be viewed through the wearable device 100. Operation S5012 may be modified so that information about the content reproduced by the smart TV 4330 is transmitted to the wearable device 100, and images and audio about the content are output by the wearable device 100.

A service that reproduces different content as described in the above exemplary embodiment may A service that can affect the health status of the wearer 101 (for example, a service that provides a function to alleviate tiredness of the wearer 101).

One or more exemplary embodiments may also be embodied as programmed commands to be executed in various computer components and then recorded to a computer-readable recording medium. The computer-readable recording medium may include one or more of a programmed command, a data file, a data structure, or the like. The programmed commands recorded to a computer-readable recording medium may be specifically designed or configured for one or more embodiments of the present invention or may be familiar to those skilled in the art. Examples of computer-readable recording media include: magnetic media including hard disks, magnetic tapes, and flexible magnetic disks; optical media including CD-ROMs and DVDs; magneto-optical media including flexible optical disks; and hardware devices, It is designed to store and execute programmed commands in ROM, RAM, flash memory, and the like. Examples of stylized commands include not only machine code generated by a compiler, but also large code to be executed on a computer by using an interpreter. In addition, it should be understood that one or more of the above-mentioned elements may be implemented as hardware (for example, a circuit, at least one processor, memory, data lines, etc.), software, or a combination of hardware and software.

It should be understood that the exemplary embodiments described therein should be considered only in a descriptive sense and not for purposes of limitation. Descriptions of features or aspects within each exemplary embodiment should typically be considered as available for other similar features or aspects in other exemplary embodiments.

Although one or more exemplary embodiments have been described with reference to the drawings, those skilled in the art will generally understand that the form and details may be made therein without departing from the spirit and scope defined by the scope of the following patent applications. Changes.

Claims (15)

A wearable device includes: a display configured to display content; a user input unit configured to receive a wearer's command; and a controller configured to perform the following operations: when in the wearable When the content is reproduced in a state where the wearable device is worn, outputting information notifying the wearer that request to stop the reproduction of the content via the display and based on the content reproduction-related information of the wearable device; and a response And for controlling a reproduction stop request of the content to stop the reproduction of the content, the reproduction stop request is received via the user input unit in response to the output information, wherein the content reproduction is related The information corresponds to information that has an impact on the health of the wearer when the content is reproduced in the state where the wearable device is worn, and the content reproduction-related information includes that the wearable device is in A heating temperature after the reproduction of the content is started in the state where the wearable device is worn. The wearable device according to item 1 of the patent application scope, wherein the content reproduction-related information of the wearable device includes at least one of the following: A reproduction time of the content in the state; and at least one of the wearable device and the device that reproduces the content is that the starting of the content in the state in which the wearable device is worn Battery consumption after reproduction. The wearable device according to item 1 of the scope of patent application, further comprising: a first information obtainer configured to obtain the content reproduction of the wearable device related to the reproduction of the content Related information; and a second information obtainer configured to obtain biological information of the wearer related to the reproduction of the content, wherein the controller is configured to pass through the display and based on the obtained information The content reproduction related information of the wearable device and the obtained biological information of the wearer are used to output the information notifying the wearer that the reproduction of the content can be requested to be stopped. The wearable device according to item 1 of the scope of patent application, further comprising: a third information obtainer configured to obtain surrounding environment information of the wearable device related to the reproduction of the content, Wherein the controller is configured to output the notification via the display and based on the content reproduction related information of the wearable device and the obtained surrounding environment information of the wearable device. The person may request the information to stop reproduction of the content. The wearable device according to item 1 of the scope of patent application, further comprising: a fourth information obtainer configured to obtain personal information of the wearer related to the reproduction of the content, wherein The controller is configured to output a notification via the display based on the content reproduction-related information of the wearable device and the obtained personal information of the wearer that the wearer may request to stop the The information of the reproduction of the content. The wearable device of claim 1, wherein the controller is configured to pass the use in response to the output information notifying the wearer that a request to stop reproduction of the content can be requested. When the person input unit receives the reproduction stop refusal of the content, the content is continuously reproduced via the display. The wearable device according to item 1 of the patent application scope, wherein the controller is configured to output the information in the following display form via the display, wherein: the information overlaps the content; the The frame of the information is inserted between the frames of the content; or the information is displayed on a display area different from the display area in which the content is reproduced. The wearable device of claim 1, wherein the controller is configured to control the wearable device such that when the content is stopped in response to the reproduction stop request for the content During the reproduction, different contents can be viewed using the wearable device. The wearable device according to item 8 of the scope of patent application, wherein the controller is configured to output information about a plurality of different contents via the display, and control the wearable device to allow response to When the selection signal is received with respect to the output information of the plurality of different contents, the content selected from the plurality of different contents is viewed. The wearable device as described in claim 1, wherein the controller is configured to apply different reference information to the content reproduction related of the wearable device according to the type of the content The information is output via the display. A method of operating a wearable device, the method comprising: reproducing content via a display of the wearable device; obtaining content reproduction-related information of the wearable device, the content reproduction-related information corresponding to when in the place The wearable device has information on the health of the wearer when the content is reproduced in a state where the wearable device is worn, and the content reproduction-related information includes the wearable device where the wearable device has been worn. A heating temperature after the reproduction of the content is started in the state described above; outputting information notifying the wearer that the reproduction of the content can be requested to be stopped via the display and based on the obtained information related to the reproduction of the content; and Controlling the wearable device to stop the reproduction of the content in response to a reproduction stop request for the content, the reproduction stop request being received via a user input in response to the output information. The method for operating a wearable device according to item 11 of the scope of patent application, wherein the content reproduction related information of the wearable device includes at least one of the following: Reproduction time of the content in the worn state; and at least one of the wearable device and the device that reproduces the content starts the content in the state in which the wearable device has been worn The battery consumption after the reproduction. The method of operating a wearable device according to item 11 of the scope of patent application, further comprising: obtaining the content reproduction-related information of the wearable device related to the reproduction of the content; and obtaining the information related to the reproduction of the wearable device; Biometric information of the wearer related to the reproduction of the content, wherein the output notifying the wearer of the information includes reproduction of the content via the display and based on the obtained wearable device The related information and the obtained biological information of the wearer are used to output the information notified to the wearer. The method for operating a wearable device according to item 11 of the scope of patent application, further comprising: obtaining information about the surroundings of the wearable device related to the reproduction of the content, wherein the output notifies the The information of the wearer includes outputting a notification to the wearer via the display and based on the content reproduction-related information of the wearable device and the obtained surrounding environment information of the wearable device. The information. The method of operating a wearable device according to item 11 of the scope of patent application, further comprising: obtaining personal information of the wearer related to the reproduction of the content, wherein outputting the information includes via the The display outputs the information notifying the wearer based on the content reproduction related information of the wearable device and the obtained personal information of the wearer.