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Object selection method and device

An object, a chosen technology, applied in the field of computing, capable of solving problems such as error-prone

Active Publication Date: 2017-04-19
HUAWEI TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Because some of the shape data is similar, the electronic device is prone to error in determining the number that matches the shape data

Method used

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  • Object selection method and device

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Embodiment Construction

[0093] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0094] Please refer to figure 1 The schematic diagram of the implementation environment involved in each embodiment of the present invention is shown, figure 1 , the terminal displays a password input interface, the password input interface includes n objects, each object is provided with a target stimulus, and each target stimulus can move on the graphic corresponding to the object to stimulate the user's eyes to follow the target The stimulus is moved to enter the password.

[0095] Among them, the terminal can be any electronic device that needs to enter a password. For example, the terminal can be judicial authentication equipment in judicial applications, etc.; or, the terminal can be license equipment, entry-exit control equipme...

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Abstract

The invention discloses an object selection method and device, and belongs to the technical field of computers. The method comprises the following steps: receiving a tracking eye movement sequence generated by movement of one target irritant in an eye following interface of a user, wherein the interface comprises n objects, one target irritant is arranged on a graph corresponding to each object, the target irritants move along the graphs, movement tracks of the target irritants on objects at adjacent positions are different, and n is a positive integer; finding a movement track matched with the tracking eye movement sequence from the movement tracks of the target irritants; and determining an object selected by the user according to the found movement track. In the object selection method and device, the tracking eye movement sequence generated by smooth trailing is taken as an input signal, so that the problem of relatively low accuracy of object recognition due to easiness in making errors while determining numbers matched with shape data since input shape data are different is solved, thereby increasing the object recognition accuracy.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to an object selection method and device. Background technique [0002] Eye tracking refers to the tracking of eye movements by measuring the position of the gaze point of the eyes or the movement of the eyeballs relative to the head. As a new type of human-computer interaction, eye tracking has been widely used in password recognition, identity recognition and other fields in recent years. [0003] In the prior art, there is an application of eye movement tracking. The electronic device displays a digital input interface, receives the shape data input by the user through the eyes in the input box, and obtains a number string matching the shape data. When the number string matches the preset If the passwords are the same, make sure the passwords are entered correctly. For example, when the user needs to input the number "0", use the eyes to input the shape data of an ellipse in ...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06F3/0484
Inventor 张昀池哲儒
Owner HUAWEI TECH CO LTD
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