KR20170034260A - Mobile terminal perform a life log and controlling method thereof - Google Patents

Abstract

The present invention relates to a mobile terminal for performing a life log and a control method thereof, and more particularly, to a mobile terminal for performing life log and a control method thereof, including a wireless communication unit for receiving vital signal information from a first electronic device; And an emotional quantity of a user based on the bio-signal information, generating a control signal for capturing a user in a set time interval using the calculated emotion index, and transmitting the generated control signal to the wireless communication unit Wherein the image is classified into categories according to the emotion state of the user and / or the event information of the image based on the emotion index and the context information of the image, , The life log can be performed by a plurality of categories based on voice and place information.

Description

[0001] MOBILE TERMINAL PERFORM A LIFE LOG AND CONTROLLING METHOD THEREOF [0002]

The present invention relates to a method for performing a lifelog application and a mobile terminal therefor.

A terminal can be divided into a mobile terminal (mobile / portable terminal) and a stationary terminal according to whether the terminal can be moved. The mobile terminal can be divided into a handheld terminal and a vehicle mounted terminal according to whether the user can directly carry the mobile terminal.

The functions of mobile terminals are diversified. For example, there are data and voice communication, photographing and video shooting through a camera, voice recording, music file playback through a speaker system, and outputting an image or video on a display unit. Some terminals are equipped with an electronic game play function or a multimedia player function. In particular, modern mobile terminals can receive multicast signals that provide visual content such as broadcast and video or television programs.

Such a terminal has various functions, for example, in the form of a multimedia device having multiple functions such as photographing and photographing of a moving picture, reproduction of a music or video file, reception of a game and broadcasting, etc. .

In order to support and enhance the functionality of such terminals, it may be considered to improve the structural and / or software parts of the terminal. In recent years, such terminals are required to provide useful information to a user by using data from a plurality of wearable devices attached to the user's body.

In this regard, conventionally, there has been a problem in providing healthcare to the user based on the user's heart rate or the like.

The present invention is directed to solving the above-mentioned problems and other problems. Another object of the present invention is to enable a mobile terminal to perform a life-log based on bio-signals and photographed images from surrounding electronic devices.

According to an aspect of the present invention, there is provided a wireless communication apparatus including: a wireless communication unit for receiving vital signal information from a first electronic device; And an emotional quantity of a user based on the bio-signal information, generating a control signal for capturing a user in a set time interval using the calculated emotion index, and transmitting the generated control signal to the wireless communication unit Wherein the image is classified into categories according to the emotion state of the user and / or the event information of the image based on the emotion index and the context information of the image, , The life log can be performed by a plurality of categories based on voice and place information.

According to one embodiment, the first electronic device is a wearable device attached to the body of the user, the second electronic device is a lifelog camera, and the context information of the image is information of the user Wherein the emotional index comprises at least one of facial expression, gesture, voice, and place information of the image, including the facial expression of the user including the facial expression, Lt; / RTI >

According to an embodiment, the control unit may control the wireless communication unit to transmit a request message to the social network server requesting information on an event related to the time period uploaded to the social network server by the user.

According to one embodiment, the information about the event may be information about the person who accompanied the user during the time period, the food consumed, and the place visited.

According to one embodiment, the display unit may further include a display unit that receives an execution input of the application from the user and outputs a screen associated with the application.

According to one embodiment, the screen may include a first area in which an upper menu selectable in the application is displayed, and a second area in which information related to an event related to the selected upper menu is displayed.

According to one embodiment, the upper menu includes at least one of a diary, a relationship management, a favorite food, and a visiting place, and when the selected menu is the diary, Index and at least a portion of the image.

According to an embodiment, when the selected menu is the network management, the control unit may maintain the distance of at least one of the first and second electronic devices and the mobile terminals of the user and another user within a predetermined distance for a predetermined time or longer And generates a network map based on the number of occurrences of the contact event for a certain period of time.

According to one embodiment, when the selected menu is the preferred food, the control unit controls the display unit to display the food and the place visited by the user in the order of the re-calculated emotion index, And the information about the visited place can be extracted based on the image from the second electronic device or the event uploaded to the social network server.

According to an embodiment, when the selected menu is the visited place, the control unit controls the display unit to display an event in the place and the place visited by the user in the order of the re-computed emotion index, Information about the place and the event at the place can be extracted based on the image from the second electronic device or the event uploaded to the social network server.

According to an embodiment of the present invention, the controller may determine whether the re-computed emotion index is less than or equal to a first reference value that the user feels is not good, Information related to at least a part of the image in the interval or a contact of another user having a high human connection score based on the human network management may be displayed on the display unit or the display unit of the first electronic device.

According to another aspect of the present invention, there is provided an electronic device including: a wireless communication unit for transmitting vital signal information to a mobile terminal; A control signal for requesting a message including information capable of changing the emotion index from the mobile terminal using the emotional quantity of the user calculated based on the bio-signal information and the image of the user, And transmitting the generated information through the wireless communication unit; And a display unit for displaying the message received from the mobile terminal.

According to an embodiment of the present invention, the message may include at least one of an image of the image at a time interval greater than or equal to a second reference value at which the user feels comfortable, Information associated with some or contacts of other users with high network scores based on networking management.

According to another aspect of the present invention, there is provided a method for performing a life log of a mobile terminal, the method comprising: receiving biological signal information from a first electronic device; A control signal generating step of determining a user's emotional state based on the bio-signal information and generating a control signal for controlling the second electronic device based on the determined emotional state; Receiving an image captured by the second electronic device from the second electronic device using the control signal; And an emotion index recalculation and judgment process for re-performing the emotion index based on the facial expression of the user included in the image.

According to an exemplary embodiment, a lifelog information extracting process for extracting a person, voice, and place information included in the image and a lifelog information extracting process for extracting a lifelog information based on at least one of the extracted person, And a life log execution process for performing the life log.

Effects of the mobile terminal and the control method according to the present invention will be described as follows.

According to at least one of the embodiments of the present invention, a mobile terminal of the present invention including a wireless communication unit, a control unit, and a display unit is connected to a life- log) can be performed.

According to at least one embodiment of the present invention, there is an advantage that the life log can be performed by a plurality of categories based on the person, voice, and place information included in the photographed image.

FIG. 1A is a block diagram for explaining a mobile terminal according to the present invention, and FIGS. 1B and 1C are conceptual diagrams illustrating an example of a mobile terminal according to the present invention in different directions.
2 is a perspective view illustrating an example of a watch-type mobile terminal according to another embodiment of the present invention.
3 is a block diagram of a mobile terminal for performing the life log according to the present invention.
FIG. 4 illustrates a screen of a mobile terminal that performs a life log according to the first embodiment of the present invention.
FIG. 5 shows a screen of a mobile terminal performing a life log according to a second embodiment of the present invention.
FIG. 6 illustrates a screen of a mobile terminal performing a life log according to the third embodiment of the present invention.
FIG. 7 shows a screen of a mobile terminal performing a life log according to the fourth embodiment of the present invention.
FIG. 8 shows a screen of a mobile terminal performing a life log according to the fifth embodiment of the present invention.
FIG. 9 shows a block diagram of an electronic device for performing the life log according to the present invention.
FIG. 10 shows a screen of an electronic device that performs a life log according to an embodiment of the present invention.
11 is a flowchart of a method of performing a life log of a mobile terminal according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals are used to designate identical or similar elements, and redundant description thereof will be omitted. The suffix "module" and " part "for the components used in the following description are given or mixed in consideration of ease of specification, and do not have their own meaning or role. In the following description of the embodiments of the present invention, a detailed description of related arts will be omitted when it is determined that the gist of the embodiments disclosed herein may be blurred. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. , ≪ / RTI > equivalents, and alternatives.

Terms including ordinals, such as first, second, etc., may be used to describe various elements, but the elements are not limited to these terms. The terms are used only for the purpose of distinguishing one component from another.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The singular expressions include plural expressions unless the context clearly dictates otherwise.

In the present application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

The mobile terminal described in this specification includes a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a personal digital assistant (PDA), a portable multimedia player (PMP), a navigation device, a slate PC A tablet PC, an ultrabook, a wearable device such as a smartwatch, a smart glass, and a head mounted display (HMD). have.

However, it will be appreciated by those skilled in the art that the configuration according to the embodiments described herein may be applied to fixed terminals such as a digital TV, a desktop computer, a digital signage, and the like, will be.

1A to 1C are block diagrams for explaining a mobile terminal according to the present invention, and FIGS. 1B and 1C are conceptual diagrams showing an example of a mobile terminal according to the present invention in different directions.

The mobile terminal 100 includes a wireless communication unit 110, an input unit 120, a sensing unit 140, an output unit 150, an interface unit 160, a memory 170, a control unit 180, ), And the like. The components shown in FIG. 1A are not essential for implementing a mobile terminal, so that the mobile terminal described herein may have more or fewer components than the components listed above.

The wireless communication unit 110 may be connected between the mobile terminal 100 and the wireless communication system or between the mobile terminal 100 and another mobile terminal 100 or between the mobile terminal 100 and the external server 100. [ Lt; RTI ID = 0.0 > wireless < / RTI > In addition, the wireless communication unit 110 may include one or more modules for connecting the mobile terminal 100 to one or more networks.

The wireless communication unit 110 may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short distance communication module 114, and a location information module 115 .

The input unit 120 includes a camera 121 or an image input unit for inputting a video signal, a microphone 122 for inputting an audio signal, an audio input unit, a user input unit 123 for receiving information from a user A touch key, a mechanical key, and the like). The voice data or image data collected by the input unit 120 may be analyzed and processed by a user's control command.

The sensing unit 140 may include at least one sensor for sensing at least one of information in the mobile terminal, surrounding environment information surrounding the mobile terminal, and user information. For example, the sensing unit 140 may include a proximity sensor 141, an illumination sensor 142, a touch sensor, an acceleration sensor, a magnetic sensor, A G-sensor, a gyroscope sensor, a motion sensor, an RGB sensor, an infrared sensor, a finger scan sensor, an ultrasonic sensor, A microphone 226, a battery gauge, an environmental sensor (for example, a barometer, a hygrometer, a thermometer, a radiation detection sensor, A thermal sensor, a gas sensor, etc.), a chemical sensor (e.g., an electronic nose, a healthcare sensor, a biometric sensor, etc.). Meanwhile, the mobile terminal disclosed in the present specification can combine and utilize information sensed by at least two of the sensors.

The output unit 150 includes at least one of a display unit 151, an acoustic output unit 152, a haptic tip module 153, and a light output unit 154 to generate an output related to visual, auditory, can do. The display unit 151 may have a mutual layer structure with the touch sensor or may be integrally formed to realize a touch screen. The touch screen may function as a user input unit 123 that provides an input interface between the mobile terminal 100 and a user and may provide an output interface between the mobile terminal 100 and a user.

The interface unit 160 serves as a path to various types of external devices connected to the mobile terminal 100. The interface unit 160 is connected to a device having a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, And may include at least one of a port, an audio I / O port, a video I / O port, and an earphone port. In the mobile terminal 100, corresponding to the connection of the external device to the interface unit 160, it is possible to perform appropriate control related to the connected external device.

In addition, the memory 170 stores data supporting various functions of the mobile terminal 100. The memory 170 may store a plurality of application programs or applications running on the mobile terminal 100, data for operation of the mobile terminal 100, and commands. At least some of these applications may be downloaded from an external server via wireless communication. Also, at least a part of these application programs may exist on the mobile terminal 100 from the time of shipment for the basic functions (e.g., telephone call receiving function, message receiving function, and calling function) of the mobile terminal 100. Meanwhile, the application program may be stored in the memory 170, installed on the mobile terminal 100, and may be operated by the control unit 180 to perform the operation (or function) of the mobile terminal.

In addition to the operations related to the application program, the control unit 180 typically controls the overall operation of the mobile terminal 100. The control unit 180 may process or process signals, data, information, and the like input or output through the above-mentioned components, or may drive an application program stored in the memory 170 to provide or process appropriate information or functions to the user.

In addition, the controller 180 may control at least some of the components illustrated in FIG. 1A in order to drive an application program stored in the memory 170. FIG. In addition, the controller 180 may operate at least two of the components included in the mobile terminal 100 in combination with each other for driving the application program.

The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power to the components included in the mobile terminal 100. The power supply unit 190 includes a battery, which may be an internal battery or a replaceable battery.

At least some of the components may operate in cooperation with one another to implement a method of operation, control, or control of a mobile terminal according to various embodiments described below. In addition, the operation, control, or control method of the mobile terminal may be implemented on the mobile terminal by driving at least one application program stored in the memory 170. [

Hereinafter, the various components of the mobile terminal 100 will be described in detail with reference to FIG. 1A.

First, referring to the wireless communication unit 110, the broadcast receiving module 111 of the wireless communication unit 110 receives broadcast signals and / or broadcast-related information from an external broadcast management server through a broadcast channel. The broadcast channel may include a satellite channel and a terrestrial channel. Two or more broadcast receiving modules may be provided to the mobile terminal 100 for simultaneous broadcast reception or broadcast channel switching for at least two broadcast channels.

The mobile communication module 112 may be a mobile communication module or a mobile communication module such as a mobile communication module or a mobile communication module that uses technology standards or a communication method (e.g., Global System for Mobile communication (GSM), Code Division Multi Access (CDMA), Code Division Multi Access 2000 (Enhanced Voice-Data Optimized or Enhanced Voice-Data Only), Wideband CDMA (WCDMA), High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), Long Term Evolution And an external terminal, or a server on a mobile communication network established according to a long term evolution (AR), a long term evolution (AR), or the like.

The wireless signal may include various types of data depending on a voice call signal, a video call signal or a text / multimedia message transmission / reception.

The wireless Internet module 113 is a module for wireless Internet access, and may be built in or externally attached to the mobile terminal 100. The wireless Internet module 113 is configured to transmit and receive a wireless signal in a communication network according to wireless Internet technologies.

Wireless Internet technologies include, for example, wireless LAN (WLAN), wireless fidelity (Wi-Fi), wireless fidelity (Wi-Fi) Direct, DLNA (Digital Living Network Alliance), WiBro Interoperability for Microwave Access, High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), Long Term Evolution (LTE) and Long Term Evolution-Advanced (LTE-A) 113 transmit and receive data according to at least one wireless Internet technology, including Internet technologies not listed above.

The wireless Internet module 113 for performing a wireless Internet connection through the mobile communication network can be used for wireless Internet access by WiBro, HSDPA, HSUPA, GSM, CDMA, WCDMA, LTE or LTE- May be understood as a kind of the mobile communication module 112.

The short-range communication module 114 is for short-range communication, and includes Bluetooth ™, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB) (Near Field Communication), Wi-Fi (Wireless-Fidelity), Wi-Fi Direct, and Wireless USB (Wireless Universal Serial Bus) technology. The short-range communication module 114 is connected to the mobile terminal 100 and the wireless communication system through the wireless area networks, between the mobile terminal 100 and another mobile terminal 100, or between the mobile terminal 100 ) And the other mobile terminal 100 (or the external server). The short-range wireless communication network may be a short-range wireless personal area network.

Here, the other mobile terminal 100 may be a wearable device (e.g., a smartwatch, a smart glass, etc.) capable of interchanging data with the mobile terminal 100 according to the present invention (smart glass), HMD (head mounted display)). The short range communication module 114 may detect (or recognize) a wearable device capable of communicating with the mobile terminal 100 around the mobile terminal 100. [ If the detected wearable device is a device authenticated to communicate with the mobile terminal 100 according to the present invention, the control unit 180 may transmit at least a part of the data processed by the mobile terminal 100 to the short- 114 to the wearable device. Therefore, the user of the wearable device can use the data processed by the mobile terminal 100 through the wearable device. For example, according to this, when a telephone is received in the mobile terminal 100, the user performs a telephone conversation via the wearable device, or when a message is received in the mobile terminal 100, It is possible to check the message.

The position information module 115 is a module for obtaining the position (or current position) of the mobile terminal, and a representative example thereof is a Global Positioning System (GPS) module or a Wireless Fidelity (WiFi) module. For example, when the mobile terminal utilizes the GPS module, it can acquire the position of the mobile terminal by using a signal transmitted from the GPS satellite. As another example, when the mobile terminal utilizes the Wi-Fi module, it can acquire the position of the mobile terminal based on information of a wireless access point (AP) that transmits or receives the wireless signal with the Wi-Fi module. Optionally, the location information module 115 may perform any of the other functions of the wireless communication unit 110 to obtain data relating to the location of the mobile terminal, in addition or alternatively. The location information module 115 is a module used to obtain the location (or current location) of the mobile terminal, and is not limited to a module that directly calculates or obtains the location of the mobile terminal.

Next, the input unit 120 is for inputting image information (or signal), audio information (or signal), data, or information input from a user. For inputting image information, Or a plurality of cameras 121 may be provided. The camera 121 processes image frames such as still images or moving images obtained by the image sensor in the video communication mode or the photographing mode. The processed image frame may be displayed on the display unit 151 or stored in the memory 170. [ A plurality of cameras 121 provided in the mobile terminal 100 may be arranged to have a matrix structure and various angles or foci may be provided to the mobile terminal 100 through the camera 121 having the matrix structure A plurality of pieces of image information can be input. In addition, the plurality of cameras 121 may be arranged in a stereo structure to acquire a left image and a right image for realizing a stereoscopic image.

The microphone 122 processes the external acoustic signal into electrical voice data. The processed voice data can be utilized variously according to a function (or a running application program) being executed in the mobile terminal 100. Meanwhile, the microphone 122 may be implemented with various noise reduction algorithms for eliminating noise generated in receiving an external sound signal.

The user input unit 123 is for receiving information from a user and when the information is inputted through the user input unit 123, the control unit 180 can control the operation of the mobile terminal 100 to correspond to the input information . The user input unit 123 may include a mechanical input means (or a mechanical key such as a button located on the front, rear or side of the mobile terminal 100, a dome switch, a jog wheel, Jog switches, etc.) and touch-type input means. For example, the touch-type input means may comprise a virtual key, a soft key or a visual key displayed on the touch screen through software processing, The virtual key or the visual key can be displayed on the touch screen with various forms. For example, the virtual key or the visual key can be displayed on the touch screen, ), An icon, a video, or a combination thereof.

Meanwhile, the sensing unit 140 senses at least one of information in the mobile terminal, surrounding environment information surrounding the mobile terminal, and user information, and generates a corresponding sensing signal. The control unit 180 may control the driving or operation of the mobile terminal 100 or may perform data processing, function or operation related to the application program installed in the mobile terminal 100 based on the sensing signal. Representative sensors among various sensors that may be included in the sensing unit 140 will be described in more detail.

First, the proximity sensor 141 refers to a sensor that detects the presence of an object approaching a predetermined detection surface, or the presence of an object in the vicinity of the detection surface, without mechanical contact by using electromagnetic force or infrared rays. The proximity sensor 141 may be disposed in the inner area of the mobile terminal or in proximity to the touch screen, which is covered by the touch screen.

Examples of the proximity sensor 141 include a transmission type photoelectric sensor, a direct reflection type photoelectric sensor, a mirror reflection type photoelectric sensor, a high frequency oscillation type proximity sensor, a capacitive proximity sensor, a magnetic proximity sensor, and an infrared proximity sensor. In the case where the touch screen is electrostatic, the proximity sensor 141 can be configured to detect the proximity of the object with a change of the electric field along the proximity of the object having conductivity. In this case, the touch screen (or touch sensor) itself may be classified as a proximity sensor.

On the other hand, for convenience of explanation, the act of recognizing that the object is located on the touch screen in proximity with no object touching the touch screen is referred to as "proximity touch & The act of actually touching an object on the screen is called a "contact touch. &Quot; The position at which the object is closely touched on the touch screen means a position where the object corresponds to the touch screen vertically when the object is touched. The proximity sensor 141 can detect a proximity touch and a proximity touch pattern (e.g., a proximity touch distance, a proximity touch direction, a proximity touch speed, a proximity touch time, a proximity touch position, have. Meanwhile, the control unit 180 processes data (or information) corresponding to the proximity touch operation and the proximity touch pattern sensed through the proximity sensor 141 as described above, and further provides visual information corresponding to the processed data It can be output on the touch screen. Furthermore, the control unit 180 can control the mobile terminal 100 such that different operations or data (or information) are processed according to whether the touch to the same point on the touch screen is a proximity touch or a touch touch .

The touch sensor uses a touch (or touch input) applied to the touch screen (or the display unit 151) by using at least one of various touch methods such as a resistance film type, a capacitive type, an infrared type, an ultrasonic type, Detection.

For example, the touch sensor may be configured to convert a change in a pressure applied to a specific portion of the touch screen or a capacitance generated in a specific portion to an electrical input signal. The touch sensor may be configured to detect a position, an area, a pressure at the time of touch, a capacitance at the time of touch, and the like where a touch object touching the touch screen is touched on the touch sensor. Here, the touch object may be a finger, a touch pen, a stylus pen, a pointer, or the like as an object to which a touch is applied to the touch sensor.

Thus, when there is a touch input to the touch sensor, the corresponding signal (s) is sent to the touch controller. The touch controller processes the signal (s) and transmits the corresponding data to the controller 180. Thus, the control unit 180 can know which area of the display unit 151 is touched or the like. Here, the touch controller may be a separate component from the control unit 180, and may be the control unit 180 itself.

On the other hand, the control unit 180 may perform different controls or perform the same control according to the type of the touch object touching the touch screen (or a touch key provided on the touch screen). Whether to perform different controls or to perform the same control according to the type of the touch object may be determined according to the current state of the mobile terminal 100 or an application program being executed.

On the other hand, the touch sensors and the proximity sensors discussed above can be used independently or in combination to provide a short touch (touch), a long touch, a multi touch, a drag touch ), Flick touch, pinch-in touch, pinch-out touch, swipe touch, hovering touch, and the like. Touch can be sensed.

The ultrasonic sensor can recognize the position information of the object to be sensed by using ultrasonic waves. Meanwhile, the controller 180 can calculate the position of the wave generating source through the information sensed by the optical sensor and the plurality of ultrasonic sensors. The position of the wave source can be calculated using the fact that the light is much faster than the ultrasonic wave, that is, the time when the light reaches the optical sensor is much faster than the time the ultrasonic wave reaches the ultrasonic sensor. More specifically, the position of the wave generating source can be calculated using the time difference with the time when the ultrasonic wave reaches the reference signal.

The camera 121 includes at least one of a camera sensor (for example, a CCD, a CMOS, etc.), a photo sensor (or an image sensor), and a laser sensor.

The camera 121 and the laser sensor may be combined with each other to sense a touch of the sensing object with respect to the three-dimensional stereoscopic image. The photosensor can be laminated to the display element, which is arranged to scan the motion of the object to be sensed proximate to the touch screen. More specifically, the photosensor mounts photo diodes and TRs (Transistors) in a row / column and scans the contents loaded on the photosensor using an electrical signal that varies according to the amount of light applied to the photo diode. That is, the photo sensor performs coordinate calculation of the object to be sensed according to the amount of change of light, and position information of the object to be sensed can be obtained through the calculation.

The display unit 151 displays (outputs) information processed by the mobile terminal 100. For example, the display unit 151 may display execution screen information of an application program driven by the mobile terminal 100 or UI (User Interface) and GUI (Graphic User Interface) information according to the execution screen information .

Also, the display unit 151 may be configured as a stereoscopic display unit for displaying a stereoscopic image.

In the stereoscopic display unit, a three-dimensional display system such as a stereoscopic system (glasses system), an autostereoscopic system (no-glasses system), and a projection system (holographic system) can be applied.

The sound output unit 152 may output audio data received from the wireless communication unit 110 or stored in the memory 170 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, The sound output unit 152 also outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, etc.) performed in the mobile terminal 100. [ The audio output unit 152 may include a receiver, a speaker, a buzzer, and the like.

The haptic module 153 generates various tactile effects that the user can feel. A typical example of the haptic effect generated by the haptic module 153 may be vibration. The intensity and pattern of the vibration generated in the haptic module 153 can be controlled by the user's selection or the setting of the control unit. For example, the haptic module 153 may synthesize and output different vibrations or sequentially output the vibrations.

In addition to vibration, the haptic module 153 may be configured to perform various functions such as a pin arrangement vertically moving with respect to the contact skin surface, a spraying force or suction force of the air through the injection port or the suction port, a touch on the skin surface, And various tactile effects such as an effect of reproducing a cold sensation using an endothermic or exothermic element can be generated.

The haptic module 153 can transmit the tactile effect through the direct contact, and the tactile effect can be felt by the user through the muscles of the finger or arm. The haptic module 153 may include two or more haptic modules 153 according to the configuration of the mobile terminal 100.

The light output unit 154 outputs a signal for notifying the occurrence of an event using the light of the light source of the mobile terminal 100. Examples of events that occur in the mobile terminal 100 may include message reception, call signal reception, missed call, alarm, schedule notification, email reception, information reception through an application, and the like.

The signal output from the light output unit 154 is implemented as the mobile terminal emits light of a single color or a plurality of colors to the front or rear surface. The signal output may be terminated by the mobile terminal detecting the event confirmation of the user.

The interface unit 160 serves as a path for communication with all external devices connected to the mobile terminal 100. The interface unit 160 receives data from an external device or supplies power to each component in the mobile terminal 100 or transmits data in the mobile terminal 100 to an external device. For example, a port for connecting a device equipped with a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, an audio I / O port, a video I / O port, an earphone port, and the like may be included in the interface unit 160.

The identification module is a chip for storing various information for authenticating the use right of the mobile terminal 100 and includes a user identification module (UIM), a subscriber identity module (SIM) A universal subscriber identity module (USIM), and the like. Devices with identification modules (hereinafter referred to as "identification devices") can be manufactured in a smart card format. Accordingly, the identification device can be connected to the terminal 100 through the interface unit 160. [

The interface unit 160 may be a path through which power from the cradle is supplied to the mobile terminal 100 when the mobile terminal 100 is connected to an external cradle, And various command signals may be transmitted to the mobile terminal 100. The various command signals or the power source input from the cradle may be operated as a signal for recognizing that the mobile terminal 100 is correctly mounted on the cradle.

The memory 170 may store a program for the operation of the controller 180 and temporarily store input / output data (e.g., a phone book, a message, a still image, a moving picture, etc.). The memory 170 may store data on vibration and sound of various patterns outputted when a touch is input on the touch screen.

The memory 170 may be a flash memory type, a hard disk type, a solid state disk type, an SDD type (Silicon Disk Drive type), a multimedia card micro type ), Card type memory (e.g., SD or XD memory), random access memory (RAM), static random access memory (SRAM), read-only memory (ROM), electrically erasable programmable read memory, a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, and / or an optical disk. The mobile terminal 100 may operate in association with a web storage that performs the storage function of the memory 170 on the Internet.

Meanwhile, as described above, the control unit 180 controls the operations related to the application program and the general operation of the mobile terminal 100. [ For example, when the state of the mobile terminal meets a set condition, the control unit 180 can execute or release a lock state for restricting input of a user's control command to applications.

In addition, the control unit 180 performs control and processing related to voice communication, data communication, video call, or the like, or performs pattern recognition processing to recognize handwriting input or drawing input performed on the touch screen as characters and images, respectively . Further, the controller 180 may control any one or a plurality of the above-described components in order to implement various embodiments described below on the mobile terminal 100 according to the present invention.

The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power necessary for operation of the respective components. The power supply unit 190 includes a battery, the battery may be an internal battery configured to be chargeable, and may be detachably coupled to the terminal body for charging or the like.

In addition, the power supply unit 190 may include a connection port, and the connection port may be configured as an example of an interface 160 through which an external charger for supplying power for charging the battery is electrically connected.

As another example, the power supply unit 190 may be configured to charge the battery in a wireless manner without using the connection port. In this case, the power supply unit 190 may use at least one of an inductive coupling method based on a magnetic induction phenomenon from an external wireless power transmission apparatus and a magnetic resonance coupling method based on an electromagnetic resonance phenomenon Power can be delivered.

In the following, various embodiments may be embodied in a recording medium readable by a computer or similar device using, for example, software, hardware, or a combination thereof.

2 is a perspective view showing an example of a watch-type mobile terminal 200 according to another embodiment of the present invention. In the present invention, the watch-type mobile terminal 200 may be referred to as an electronic device 200. [

2, a watch-type mobile terminal 200 includes a main body 201 having a display portion 251 and a band 202 connected to the main body 201 and configured to be worn on the wrist. In general, mobile terminal 200 may include features of mobile terminal 100 of Figures 1A-1C or similar features.

The main body 201 includes a case that forms an appearance. As shown, the case may include a first case 201a and a second case 201b that provide an internal space for accommodating various electronic components. However, the present invention is not limited to this, and a single case may be configured to provide the internal space, so that a mobile terminal 200 of a unibody may be realized.

The watch-type mobile terminal 200 is configured to be capable of wireless communication, and the main body 201 may be provided with an antenna for the wireless communication. On the other hand, the antenna can expand its performance by using a case. For example, a case comprising a conductive material may be configured to electrically connect with the antenna to extend the ground or radiating area.

A display unit 251 may be disposed on the front surface of the main body 201 to output information and a touch sensor may be provided on the display unit 251 to implement the touch screen. The window 251a of the display unit 251 may be mounted on the first case 201a to form a front surface of the terminal body together with the first case 201a.

The main body 201 may include an audio output unit 252, a camera 221, a microphone 222, a user input unit 223, and the like. When the display unit 251 is implemented as a touch screen, the display unit 251 may function as a user input unit 223, so that the main body 201 may not have a separate key.

Here, a sound signal may be output through the microphone 222 and a sound signal may be received through the sound output unit 252. It goes without saying that it is also possible to output a sound signal through the sound output unit 252 and receive the sound signal through the microphone 222. [

The band 202 is worn on the wrist so as to surround the wrist, and may be formed of a flexible material for easy wearing. As an example, the band 202 may be formed of leather, rubber, silicone, synthetic resin, or the like. In addition, the band 202 may be detachably attached to the main body 201, and may be configured to be replaceable by various types of bands according to the user's preference.

On the other hand, the band 202 can be used to extend the performance of the antenna. For example, the band may include a ground extension (not shown) that is electrically connected to the antenna and extends the ground region.

The band 202 may be provided with a fastener 202a. The fastener 202a may be embodied by a buckle, a snap-fit hook structure, or a velcro (trademark), and may include a stretchable section or material . In this drawing, an example in which the fastener 202a is embodied as a buckle is shown.

As described above, there is an increased need to provide useful information to the user using data from a number of wearable devices attached to the body of the user, including the presented watch 200. However, in the past, there has been a problem limited to providing healthcare to the user based on the user's heart rate.

In order to solve such a problem, the present invention provides a mobile terminal (100) having a watch part (200), a wireless communication part (110) for receiving information from a wearable camera, and a control part (180) ).

3 and 13, the mobile terminal of the present invention including the wireless communication unit 110, the control unit 180, and the display unit 151 is connected to the first and second electronic devices (the watch and the wearable camera ) And a method of performing a life-log will be described in detail.

3 is a block diagram of a mobile terminal for performing the life log according to the present invention.

The mobile terminal 100 shown in FIG. 3 includes a wireless communication unit 110 and a control unit 180. The mobile terminal 100 may further include a display unit 151. The mobile terminal 100 may receive information or data for performing the life log from the first electronic device 200 and the second electronic device 300.

The wireless communication unit 100 receives vital signal information from the first electronic device. Here, the bio-signal information is received through a heartbeat sensor and a GSR (Galvanic Skin Response) sensor in the electronic device.

Also, the wireless communication unit 110 receives an image of the user of the mobile terminal 100 from the second electronic device. Here, the first electronic device 200 may be a wearable device attached to a user's body, and the second electronic device may be a lifelog camera. The wireless communication unit 110 may receive information, data, images, or the like through the Bluetooth or the low-power Bluetooth with the first electronic device 200 and the second electronic device 300. Or if the capacity of the information, data, image, or the like is large, the information, data, video, or the like can be received through WiFi or an external network.

The control unit 180 may include an emotion recognition processing unit 181, a video / audio data collection unit 182, and a main algorithm processing unit 183.

The emotion recognition processor 181 determines the user emotion state based on the bio-signal information. For example, the emotional quantity can be calculated based on the bio-signal information. Here, the emotion index may be a numerical value expressing the emotional state.

The image / audio data collection unit 182 collects images captured by the user in a predetermined time interval using the determined emotion state or calculated emotion index from the second electronic device 300 through the wireless communication unit 110 . To this end, the control unit 180 may generate a control signal to transmit the control signal through the wireless communication unit 110 to photograph the user in the set time interval. For example, the set time interval may be a time interval during which the calculated emotion index deviates from a specific range.

Here, the photographed image may include a voice by persons included in the image. The video / audio data collection unit 182 may transmit at least one of the video including the audio and the video and the audio excluding the audio to the main algorithm processor 183.

The main algorithm processing unit 183 recognizes the face of the user included in the image received from the video / audio data collecting unit 182. Also, the main algorithm processing unit 183 may recalculate the emotion index based on the recognized facial expression. The main algorithm processing unit 183 transmits the data associated with the facial expression of the recognized face to the emotion recognition processing unit 181. The emotion recognition processing unit 181 recalculates the emotion index based on the data You may.

According to another embodiment, at least a part of functions or functions performed by the emotion recognition processor 181 or the main algorithm processor 183 can be performed in an external server. The reason why the emotion index is reproduced based on the data related to the facial expression in the external server is that the processing time can be shortened and the power consumption can be reduced compared with the case where the emotion index is reproduced in the mobile terminal.

Meanwhile, the controller 180 transmits a request message to the social network server to request information on an event related to a time period uploaded to the social network server (SNS) by the user. Can be controlled.

Here, the information on the event may be information on the user who accompanied the user during the time period, the food he / she consumed, and the place visited.

The display unit 151 receives an execution input of an application associated with a life log from a user. Also, the display unit 151 outputs a screen associated with the application.

4 to 9 illustrate a mobile terminal or an electronic device that performs a life log according to embodiments of the present invention. The life log may be performed by the controller 180 and displayed on the display unit 151. Further, in order to perform the life log, it is possible to receive information, data, or images through peripheral electronic devices and the wireless communication unit 110.

FIG. 4 illustrates a screen of a mobile terminal that performs a life log according to the first embodiment of the present invention.

Here, the screen includes a first area 155 in which an upper menu selectable by the application is displayed, and a second area 156 in which information related to an event related to the selected upper menu is displayed. In addition, the upper menu may include at least one of diary, personal relationship management, favorite food, and visited place. Icons corresponding to the diary, the linkage management, the preferred food, and the visiting place corresponding to the upper menu are displayed in the first area 155.

Referring to FIG. 4, when the selected menu is the diary, the emotion index is calculated to be at least a part of an image photographed through the second electronic device in a time interval that is less than a first reference value, Images can be displayed on items marked 'Blue'.

In addition, the images corresponding to at least a part of the images photographed through the second electronic device in the time period in which the emotion index is higher than the second reference value that the user feels good are displayed on the items indicated as 'Red' have.

The images displayed on the items 'Red' and 'Blue' may be listed in chronological order or may be listed in the order of the emotion index. In addition, the images may be stored in at least one of the storage space of the mobile terminal 100, the first electronic device 200, the second electronic top 300, and the external server through favorites . It also recognizes the faces of other people included in the images and determines whether they match the recognized face and the faces of other people stored in the mobile terminal 100 or the external server. If it is determined that the above-mentioned matches are made, the user can refer to the above-mentioned menu from the upper menu corresponding to the 'networking management'. Also, the recognition of the different persons included in the images can be performed by extracting a voice corresponding to the name from the voice included in the images and comparing the voice with the name stored in the mobile terminal 100 or the external server .

FIG. 5 shows a screen of a mobile terminal performing a life log according to a second embodiment of the present invention.

5A, if the upper menu selected in the first area 155 is a 'diary', the information on the event displayed in the second area 156 may include information about the user's emotion Exponent and at least a portion of the image.

For example, the emotion index may be displayed as a score for each day and night, and a score of a time interval in which the user feels best in day and night may be displayed so as to be distinguished from other scores. Also, it is possible to display a part (e.g., highlight image) of the image photographed through the second electronic device 300 during the time period. In addition, when the user touches an area corresponding to a time interval other than the time interval, a part of the image in the other time interval may be displayed. The images are images taken by the user, but the person, place, and music included in the image are recognized, and the person, place, and music are tagged and included in the image in the form of metadata.

According to FIG. 5B, the emotion index can be displayed by a radial schedule table for each day and night time displayed in the second area 152.

FIG. 6 illustrates a screen of a mobile terminal performing a life log according to the third embodiment of the present invention.

6 (a), when the selected menu is the network management, the controller 180 determines whether the distance between at least one of the first and second electronic devices and the mobile terminals of the user and the other user is a predetermined distance Lt; RTI ID = 0.0 > event < / RTI > Also, the controller 180 may generate a network map based on the number of occurrences of the contact event for a predetermined period of time.

Meanwhile, the network map can be generated using the recognized person information through face recognition or voice recognition of the characters included in the image photographed from the second electronic device. Herein, the network map can be displayed in a two-dimensional or three-dimensional form, and the distance to the acquaintances displayed around the 'I' is determined by the number of occurrences of contact events, the number of contacts due to telephone or message exchange, May be determined on the basis of the likelihood information through < RTI ID = 0.0 > At this time, as the number of contact, the number of contact, and the likelihood increase, the distance from the acquaintances decreases inversely.

In addition, it is possible to classify the acquaintances in groups on the basis of 'I', and the acquaintances can be managed on a group basis.

According to FIG. 6 (b), if the icon corresponding to the acquaintance is touched or clicked, the videos including the acquaintance may be displayed in the order of favorability. Also, if the icon corresponding to the acquaintance is touched or clicked (eg, a long press) in a different manner, the group including the acquaintances may be displayed in the order of likelihood including moving images including the group circle.

FIG. 7 shows a screen of a mobile terminal performing a life log according to the fourth embodiment of the present invention.

7, if the selected menu is a favorite food, the control unit 180 displays the food consumed by the user and the visited place in the second area 156 of the display unit 151 in the order of the re- .

Here, the information on the food and the place visited can be extracted based on the image from the second electronic device 300 or the event uploaded to the social network server. Information on the visited location can be obtained through a location information module using GPS or WiFi provided in the mobile terminal 100.

The image of the consumed food shown in Fig. 7 can be obtained from an image from the second electronic device 300, an image uploaded to a social network server, and an image acquired through an external network based on the acquired location of the place At least one.

On the other hand, each food item may include an image of the food, an emotion index, location information, and a distance from the user. Also, when a touch input from a user is received in the area corresponding to the food item, a web page for the restaurant or a map from the current location to the restaurant may be displayed. Further, when a touch input from a user is received in an area for an image related to the food, a moving picture photographed at the time of visiting a restaurant may be reproduced.

FIG. 8 shows a screen of a mobile terminal performing a life log according to the fifth embodiment of the present invention.

 8, when the selected menu is a visited place, the controller 180 displays an event in the place and the place visited by the user in the order of the re-computed emotion index, 156).

Here, the information about the visited place and the event at the place can be extracted based on the image from the second electronic device or the event uploaded to the social network server.

The image of the visited place shown in Fig. 8 may include at least one of the image from the second electronic device 300, the image uploaded to the social network server, and the image acquired through the external network based on the location of the acquired place It can be one.

On the other hand, the item of each visited place may include an image related to the place, an emotion index, and event information. Further, when a touch input from the user is received in an area corresponding to the item of the visited place, a web page about the place of visit, a map from the current position to the place of visit, detailed event information, and the like may be displayed. In addition, when a touch input from the user is received in an area for the image of the visited place, the photographed moving image at the place can be reproduced.

FIG. 9 shows a block diagram of an electronic device for performing the life log according to the present invention. The electronic device 200 includes a wireless communication unit 210, a display unit 251, and a control unit 280.

The wireless communication unit 210 transmits vital signal information to the mobile terminal. Here, the bio-signal information is received through a heartbeat sensor and a GSR (Galvanic Skin Response) sensor in the electronic device.

The control unit 280 generates a control signal for requesting a message including information for changing the emotion index from the mobile terminal using the bio-signal information. In addition to the bio-signal information, an emotional quantity of the user calculated based on the image of the user can be used. Meanwhile, the control unit 280 transmits the generated control signal to the mobile terminal 100 through the wireless communication unit 210.

The control unit 280 may control the mobile terminal 100 to receive a message generated based on at least a part of the image in the set time interval using the emotion index through the wireless communication unit 210 have. The time interval may be determined as a time interval when the emotional quantity of the user calculated based on the bio-signal information and the image of the user is out of a specific range.

Here, if the emotion index is equal to or less than a first reference value that the user feels bad, the message can be received. Here, the message may include information associated with at least a part of the image in a time interval that is equal to or greater than a second reference value that the user feels comfortable with. Or the message may include contacts of other users with a high network score based on network management.

The display unit 251 displays the message received from the mobile terminal. Also, the display unit 251 receives an input from a user. At this time, the wireless communication unit 210 may receive the message from the mobile terminal 100 based on the received input.

FIG. 10 shows a screen of an electronic device that performs a life log according to an embodiment of the present invention.

 Referring to FIG. 10 (a), the controller of the mobile terminal can determine whether the recalculated emotion index is below a first reference value that the user feels is not feeling well. At this time, the control unit of the electronic device 200 can control the display unit 251 to display a contact of another user (e.g., a good friend) having a high human connection score. The display unit 251 may display not only the contacts of the other user but also information related to at least a part of the image in a time interval that is equal to or higher than a second reference value that the user is comfortable feeling.

Referring to FIG. 10 (b), the control unit of the mobile terminal can give a deduction point to other persons identified within a time interval in which the emotion index is equal to or less than the first reference value. If the emotion provided is equal to or greater than the reference value, the control unit of the mobile terminal can display the contact of the identified person (e.g., a friend who does not like) on the display unit 251. [

The display unit 251 may receive a rejection request from the user for deletion of the network management for the identified person or SNS news update refusal. In response to receiving the rejection request, the wireless communication unit 210 may directly transmit the rejection request to the external server or to the external server through the wireless communication unit 110 of the mobile terminal 110. [

11 is a flowchart of a method of performing a life log of a mobile terminal according to the present invention.

The life log performing method includes a biological signal information receiving step S1110, a control signal generating step S1120, a photographed image receiving step S1130, and an emotion index re-calculation and judgment step S1140. In addition, the life log executing method may further include a life log information extracting process (S1150) and a life log executing process (S1160).

The emotion index re-calculation and determination process S1140, the life log information extraction process S1150, and the life log execution process S1160 may be performed by the mobile terminal or the external server, or may be performed by the mobile terminal and the external server . This is because performing at least a part of the processes in the external server can shorten the processing time and reduce the power consumption compared to the case in the mobile terminal.

The biological signal information receiving step S1110 receives vital signal information from the first electronic device.

The control signal generation step S1120 determines a user's emotional state based on the bio-signal information, and generates a control signal for controlling the second electronic device based on the determined emotional state. Further, it is possible to generate an emotional quantity based on the bio-signal information, and generate a control signal for controlling the second electronic device to photograph a user in a set time interval using the calculated emotion index.

The photographed image receiving step S1130 receives an image photographed by the user at a time interval in which the calculated emotion index is out of a specific range, from the second electronic device.

The emotion index re-calculation and judgment process (S1140) recalculates the emotion index based on the facial expression of the user included in the image. Also, it is determined whether the recalculated emotion index is out of a specific range.

The life log information extraction process S1150 extracts the person, voice, and place information included in the image.

The life log execution step S1160 performs a life log based on a plurality of criteria for each time interval based on at least one of the extracted person, voice, and place information.

The plurality of criteria include at least one of a diary, a relationship management, a favorite food, a visit place, and a friend recommendation / rejection, and may be selected from the above.

If the selected criterion is a diary, the lifelog performed includes at least a part of the user's emotion index and image classified by time.

If the selected criterion is a linkage management, the lifelog performed is a linkage map generated based on the number of occurrences of the contact information and the person information identified through the character analysis and voice analysis included in the stored image.

If the selected criterion is a preferred food, the lifelog performed is a food and a place visited by the user in the order of the emotion index.

When the selected criterion is a visiting place, the performed life log is an event at the place and the place visited by the user in the order of the emotion index.

If the selected criterion is a friend recommendation / rejection, the lifeplog performed may include displaying the contact information of a favorite friend according to the emotion index, or refusing to update the SNS news of the friend who is not satisfied.

It should be noted that the respective processes shown in FIG. 11 can be combined with the features described in the configurations and methods described above with reference to FIGS.

As described above, according to at least one embodiment of the present invention, the mobile terminal of the present invention including the wireless communication unit, the control unit, and the display unit uses the bio-signals and the captured images from the first and second electronic devices It has the advantage of being able to perform a life-log.

According to at least one embodiment of the present invention, there is an advantage that the life log can be performed by a plurality of categories based on the person, voice, and place information included in the photographed image.

The present invention described above can be embodied as computer-readable codes on a medium on which a program is recorded. The computer readable medium includes all kinds of recording devices in which data that can be read by a computer system is stored. Examples of the computer readable medium include a hard disk drive (HDD), a solid state disk (SSD), a silicon disk drive (SDD), a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, , And may also be implemented in the form of a carrier wave (e.g., transmission over the Internet). In addition, the computer may include a control unit 180 of the mobile terminal. Accordingly, the above description should not be construed in a limiting sense in all respects and should be considered illustrative. The scope of the present invention should be determined by rational interpretation of the appended claims, and all changes within the scope of equivalents of the present invention are included in the scope of the present invention.

100: mobile terminal 110: wireless communication unit
151: Display unit 155: First area
156: second area 200: first electronic device
300: second electronic device

Claims (15)

In the mobile terminal,
A wireless communication unit for receiving vital signal information from a first electronic device; And
A controller for generating an emotional quantity of the user based on the bio-signal information, generating a control signal for capturing a user at a predetermined time interval using the calculated emotion index, And a control unit for transmitting,
Wherein the image is classified into categories according to the emotion state of the user and / or the event information of the image based on the emotion index and the context information of the image. The method according to claim 1,
Wherein the first electronic device is a wearable device attached to the user's body, the second electronic device is a lifelog camera,
Wherein the context information of the image includes at least one of facial expression, gesture, voice, and place information of the image including the user included in the image,
Wherein the emotion index is re-computed based on a facial expression of the user included in the image. The method according to claim 1,
Wherein the control unit controls the wireless communication unit to transmit a request message to the social network server requesting information related to an event related to the time period uploaded to the social network server by the user. The method of claim 3,
Wherein the information on the event is information on the user who accompanied the user during the time period, the food consumed, and the place visited. 5. The method of claim 4,
Further comprising: a display unit for receiving an execution input of an application from the user and outputting a screen associated with the application. 6. The method of claim 5,
Wherein the screen includes a first area in which an upper menu selectable in the application is displayed and a second area in which information related to an event associated with the selected upper menu is displayed. The method according to claim 6,
Wherein the upper menu includes at least one of a diary, a linkage management, a favorite food, and a visiting place, and when the selected menu is the diary, the information on the event includes at least an emotion index of the user And a portion thereof. 8. The method of claim 7,
If the selected menu is the network management, the control unit determines whether or not a contact event in which the distance between the user and at least one of the first and second electronic devices and the mobile terminals is maintained within a predetermined distance for a predetermined time or longer And generates a network map based on the number of occurrences of the contact event for a certain period of time. 8. The method of claim 7,
When the selected menu is the favorite food, the control unit controls the display unit to display the food and the place visited by the user in the order of the recalculated emotion index,
Wherein the information on the consumed food and the visited place is extracted based on an image from the second electronic device or an event uploaded to the social network server. 8. The method of claim 7,
When the selected menu is the visited place, the control unit controls the display unit to display an event at the place and the place visited by the user in the order of the re-computed emotion index,
Wherein the information about the visited place and the event at the place is extracted based on the image from the second electronic device or the event uploaded to the social network server. 8. The method of claim 7,
Wherein the control unit determines whether the re-computed emotion index is less than or equal to a first reference value that the user feels is not good or not, and if the user does not feel comfortable with the image at a time interval greater than or equal to a second reference value, And controls the display unit or the display unit of the first electronic device to display a contact of another user having at least a part of information or a high networking score based on the networking management. In the electronic device,
A wireless communication unit for transmitting vital signal information to a mobile terminal;
A control signal for requesting a message including information capable of changing the emotion index from the mobile terminal using the emotional quantity of the user calculated based on the bio-signal information and the image of the user, And transmitting the generated information through the wireless communication unit; And
And a display unit for displaying the message received from the mobile terminal. 13. The method of claim 12,
The message may include information associated with at least a portion of the image in a time interval greater than or equal to a second reference value, in which the user is determined to be comfortable, when the emotion index is less than or equal to a first reference value, ≪ / RTI > wherein the electronic device includes contacts of another user having a high network score based on management. A method for performing a life log of a mobile terminal,
A biological signal information receiving step of receiving vital signal information from a first electronic device;
A control signal generating step of determining a user's emotional state based on the bio-signal information and generating a control signal for controlling the second electronic device based on the determined emotional state;
Receiving an image captured by the second electronic device from the second electronic device using the control signal; And
And an emotion index recalculation and judgment process for re-executing the emotion index based on a facial expression of the user included in the image. 15. The method of claim 14,
A life log information extraction process for extracting the person, voice, and place information included in the image; And
And performing a lifelog based on a plurality of criteria for each time interval based on at least one of the extracted person, voice, and place information.

Images