CN105511596A - Eye movement recognition magnifier function used for electronic device - Google Patents

Abstract

The invention relates to the field of electronic devices and software, and specifically relates to a function that a built-in or external camera is used to capture the position, on the interface, which the user focuses his attention on, and software is used to automatically amplify the position on the interface. People use many electronic devices in daily work and life, screens are small in size and display many contents, if people use the electronic devices for a long time and have poor eyesight, eyes are tired and cannot recognize contents on the screens easily when browsing the screens. According to the invention, the device itself or an external camera is used to capture the eye movement condition of the user, recognizes the position that the user browses, the content on the position is amplified and brightened through a background program, an interface magnifier effect is shown to the user, the amplified content is updated in real time along with the position that the user's eyes browse, the user can see a larger content easily during the browse process, at the same time, the user can adjust the shape, size and brightness of the magnifier.

Description

Eye for electronic equipment is dynamic identifies magnifying function

[technical field]

The present invention relates to electronic equipment and software field, specifically use camera of electronic equipment, catch user sight and focus on position on interface, and use software automatically by function that this position is amplified on interface.

[background technology]

People use many electronic equipments in routine work and life, as mobile phone, panel computer, notebook computer, desktop computer, intelligent television, wearable device etc., because screen size is less, the reasons such as displaying contents is more, and service time is longer, dysphotia, eye fatigue during browse screen content can be caused, identify the problems such as difficulty.

More existing interface readability solutions in current equipment, but the part that can control content size is very limited, and the mode, the position that arrange are also inconsistent, relative to the present invention, the example below exemplified all needs cost more time and energy to go study and adjustment interface content size.

Such as in mobile phone and panel computer are arranged, change font size, only can adjust the font size of topical application and position, object lesson is as Apple System iOS7.1.1, the content had influence on after font size adjustment cans be counted on one's fingers, comprise short message text, message body, address list, p.m.entry, reminds item; Tengxun micro-letter IOS system 5.4 and android system 5.4, only have influence on the body part of contact person's dialogue after font size adjustment; Mobile device version Jingdone district reading IOS system v2.0.0 and android system v1.6.0, IOS system 1.9.1 and android system 1.9.2 read by bean cotyledon, sees that the font size of reading the reading softwares such as IOS system 3.2.2 and Android3.2.4 also only can use at the body part of text formatting more; Computerized version web browser, file supervisor then needs the mode by Control key+rolling pulley, or the mode changing proportional numerical value zooms in or out body matter.

For the amplification solution of picture, handheld device needs to control size or double-click to amplify with two fingers, and object lesson is as Apple photo; Notebook, desktop computer type equipment, then after opening picture, needs to use magnifier icon or mouse pulley to amplify.

And more program does not adjust the scheme of font size, object lesson has IOS system input method, popular comment IOS system v6.8.5 and android system v6.8.5, Tencent QQ IOS system v5.0.0.165 and android system v5.0.0.2215, Baidu map IOS system v7.4.0 and android system v7.4.0, mobile phone Baidu IOS system 5.5 and android system 5.0, mobile phone sky cat IOS system v4.2.1 and android system V4.3.1, Jingdone district IOS system v3.8.0 and android system v3.8.3 etc., this type of program interface displaying contents is also very abundant, less word and picture bring difficulty to reading, long-time use brings pressure to eyes.

(sampling time of above example is on September 9th, 2014, latest edition when all examples are all sampling)

Based on above problem, the solution of user has: select the equipment that screen size is larger; For purchasing the extra display of equipment configuration; The service time of opertaing device; Select eyedrops relieving eye strain etc., these schemes consume more financial resources or energy undoubtedly.

[summary of the invention]

In order to solve electronic equipment screen content not greatly, problem not easy to identify, this invention catches eyes of user focal position by camera, is automatically amplified by this location conten on screen and brightens, real-time high-efficiency, reaching the object being easy to read.

When this function program is run specifically, by the camera of equipment own or external camera, to the eye of equipment user emotionally condition catch, identify the position of browsing, and by background program this location conten amplified and brighten, present to user interface magnifier effect, the position real-time update that the content of amplifying will be browsed along with eyes of user, allow user in navigation process, easily see larger content, simultaneously user can regulate the shape of magnifier, size and brightness.This function is applicable to any electronic equipment, comprises mobile phone, panel computer, notebook computer, desktop computer, intelligent television, wearable device etc.

The beneficial effect of the invention comprises:

1, the little or content of screen size is little caused to be browsed sense of discomfort and can be weakened;

2, dysphotia person also can easily browse;

3, the comfortable generation that will reduce eye illness of eyes;

4, user can choose at random the content of wanting to amplify, and no longer by software restriction itself;

5, the amplification of content and brighten looked content more easy to identify for help user, improves work and study efficiency;

6, for electronic equipment controlling dimension, reduce screen and solve content aware trouble and worry, portable appliance will be easier to use and promote.

[embodiment]

Concrete operations mode when user uses " eye is dynamic identifies magnifier " is as follows:

1, first to ensure that equipment itself possesses camera, or be equipped with external camera, and be placed in the position aiming at face;

2, open program of the present invention on the device;

3, user's eyes focus on the red spots of screen center, and helper distinguishes camera position, to define the position relationship of sight line focus and camera;

4, in arranging, select planning applies the software of this program, also can select to be applied to all situations;

5, in arranging, select the shape of magnifier, as circle, square, rectangle etc., select the size of magnifier, select the height of brightness;

6, quit a program and arrange interface, now this program enters the running background stage;

7, the position that eyes of user is concerned about will be amplified automatically, and the sight that this magnifier will follow user moves;

8, the scope of magnifier can be zoomed in or out with two fingers;

9, equipment drop-down menu or bottom tool hurdle can be opened at any time or close magnifying function, adjust shape, size, brightness etc. at any time.

[accompanying drawing explanation]

In order to make technical matters to be solved by this invention, technical scheme clearly, below in conjunction with accompanying drawing, the present invention is explained in detail.

Accompanying drawing 1 mobile device front-facing camera carries out the signal that eye moves identification;

2, accompanying drawing is dynamic identifies the operation signal of magnifying function on mobile phone, panel computer, several equipment of notebook computer, and local location is amplified by circle;

Accompanying drawing 3 user can arrange the shape of magnifier, and in upper figure, left side is circular amplification, and right side is that rectangle is amplified;

In the use procedure of accompanying drawing 4 magnifying function, mitigation and amplification can be carried out, to adjust to optimum dimension with two fingers.

Should be noted that; the foregoing is only beneficial effect of the present invention and example; be not limited to the present invention, all make within principle of the present invention and spirit any intercepting, amendment, equivalent to replace and improvement etc., be all included within protection scope of the present invention.

Claims (6)

1. be applied to a function for electronic equipment, its feature comprises: adopt equipment camera or external camera to catch user's eye and move; Employing equipment built-in software kit determination eyes focus on the position on interface; After recognizing eyes focal position, the content of this position is amplified, be presented on interface; User can be arranged the up-sizing of this magnifier, shape and brightness.

2. the electronic equipment required by right 1, comprises mobile phone, panel computer, notebook computer, desktop computer, wearable device etc., is singly not limited to above cited equipment category.

3. the employing equipment camera according to right 1, or external camera seizure user eye moves, it is characterized in that user can use any camera having carried out data cube computation with equipment, carry out user's eye focus point and catch, and identify the change of focus position in time.

4. the employing equipment built-in software kit determination eyes according to right 1 focus on the position on interface, the steps include:

The dynamic magnifying function that catches of eye opens operation, and camera is in trap state;

After software is arranged on equipment, can automatically identifies this unit type, determine the size of screen;

First time is when recognizing user, software can show an initial point on interface, user's focus vision is in this initial point the preceding paragraph time, help camera to pick out the position relationship of camera and eyes of user, this function mainly solves the problem because equipment size is different, camera position is different, the identification of focus vision point being occurred to error;

After picking out camera and eyes of user position relationship, software automatically in conjunction with the screen size of this equipment, and in time according to eyeball motion up and down, can recognize the latest position of focus point change;

Software kit refers to the corresponding software, the plug-in unit supervisor that catch magnifying function exploitation into this is dynamic.

5. according to right 1 recognize eyes focal position after, the content of this position amplified, be presented on interface, concrete steps are:

Utilize the step of right 3, recognize the interface location that user pays close attention to;

Automatically the content paying close attention to position is carried out the amplification on area by this software;

Content after amplification can be presented on original concern position with mulching method;

Along with the change of eye focus point, pay close attention to the corresponding change in position, magnified content can real-time update be the content of latest position.

6. the user according to right 1 can be arranged the up-sizing of this magnifier and shape, and concrete steps are:

In the arranging of software, the shape of magnifier can be defined in advance, as circle, square, rectangle, star-like etc.;

In the arranging of software, the size of magnifier can be defined in advance, as 30mm diameter circular, 30*50mm rectangle etc.;

In the arranging of software, the brightness of magnifier position can be defined in advance, as highlighted 20%, highlight 50% etc.;

In the use procedure of software, by two, touch-screen can refer to that furthering of magnifier position zooms out change up-sizing on screen, non-touch screen is by mouse device, or the keyboard shortcut of specifying, and adds that "+" "-" key changes up-sizing;

In the use procedure of software, touch-screen can pass through screen lower drop down menu, timely closedown and open, adjust shape, size, brightness etc., non-touch screen clicks the software shortcut menu on screen by mouse, closes in time and opens, adjusts shape, size, brightness etc.

Should be noted that; the foregoing is only beneficial effect of the present invention and example; be not limited to the present invention, all make within principle of the present invention and spirit any intercepting, amendment, equivalent to replace and improvement etc., be all included within protection scope of the present invention.