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Method and electronic device for unlocking user interface

An electronic device and user interface technology, applied in the electronic field, can solve problems such as touch screen damage

Active Publication Date: 2018-04-27
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a method for unlocking a user interface and an electronic device, which solves the technical problem that the existing user interface unlocking method requires the user to perform a touch operation on the touch screen, which causes physical damage to the touch screen

Method used

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  • Method and electronic device for unlocking user interface
  • Method and electronic device for unlocking user interface
  • Method and electronic device for unlocking user interface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] Such as figure 1 As shown, the embodiment of the present application provides a method for unlocking a user interface. The execution subject of the method may be an electronic device or an application program in the electronic device. The method includes:

[0079] Step 101: When the electronic device is in a user interface locked state, extract user's eye movement information from an image acquired by an image acquisition component (such as a camera) in the electronic device. In the specific implementation process, it can be determined whether the eyes are open or closed according to the positional relationship between the upper eyelid (also known as: upper eyelid) and the lower eyelid (also known as: lower eyelid), and according to the position of the black eyeball and the upper / lower eyelid The relationship determines the direction of the eye's line of sight, thereby determining which eye movements are included in the user's eye movement information (for example: both...

Embodiment 2

[0121] Based on the same inventive idea, such as figure 2 As shown, the embodiment of the present application provides an electronic device 200, including:

[0122] The extraction unit 201 is configured to extract the user's eye movement information from the image acquired by the image acquisition component in the electronic device 200 when the electronic device 200 is in the user interface locked state;

[0123] The identity verification unit 202 is configured to receive the user's eye movement information from the extraction unit 201, and perform identity verification on the user according to the reference eye movement information and the user's eye movement information;

[0124] The user interface control unit 203 is configured to switch the electronic device 200 to the user interface unlocked state if the user is a legal user; and keep the electronic device 200 in the user interface locked state if the user is an illegal user.

[0125] In the specific implementation proc...

Embodiment 3

[0151] Based on the same inventive idea, such as image 3 As shown, the embodiment of the present application provides an electronic device 300, including:

[0152] An image acquisition component 310 (such as: a camera), used to acquire images;

[0153] Memory 370, used to store reference eye movement information and program codes;

[0154] One or more processors 320, connected with the image acquisition component 310 and the memory 370, are used to read the program codes stored in the memory, and execute:

[0155] When the electronic device 300 is in the user interface locked state, the user's eye movement information is extracted from the image collected by the image acquisition component 310; the reference eye movement information is obtained from the memory 370, and according to the reference eye movement information and The user's eye movement information is used to verify the identity of the user in the image acquired by the image acquisition unit 310; if the user is a...

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Abstract

The invention discloses a user interface unlocking method, the user interface unlocking method comprises the steps that when electronic equipment is in a user interface locking state, eye movement information of a user is extracted from images which are acquired by an image acquisition unit of the electronic equipment; identity verification is conducted on the user according to the fiducial eye movement information and the eye movement information of the user; if the user is a legal user, the electronic equipment switches to a user interface unlocking state; if the user is an illegal user, the electronic equipment keeps in the user interface locking state. Meanwhile, the invention discloses the electronic equipment.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a method for unlocking a user interface and an electronic device. Background technique [0002] At present, many electronic devices (such as smart phones, tablet computers, etc.) are equipped with touch screens. When the touch screen is used as a display device, it can provide users with a user interface; when the touch screen is used as an input device, it can detect the user's touch operation on the user interface. , and make a response, so as to realize the human-computer interaction between the user and the electronic device. [0003] At present, most electronic devices with touch screens are equipped with user interface locks in order to avoid user misoperations (such as unintentionally activating or deactivating certain functions due to unintentional finger touches on the touch screen) or based on information security considerations. (aka: lock screen) and UI unlock fu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0487
CPCG06F21/316G06F21/32
Inventor 王健
Owner HUAWEI TECH CO LTD