Line-of-sight tracing-based mouse control device and method

Abstract

The present invention provides a line-of-sight tracing-based mouse control device. The device comprises a region positioning unit for positioning a field of vision and a center point of the vision, a line-of-sight tracing unit for dynamically tracing motion of a line of sight relative to a reference position, a converting unit for converting the motion of the line of sight relative to the reference position into mouse motion in the field of vision, and a control unit for controlling a mouse to respond to an operation of a position where the mouse is. According to the device, the line of sight of a user can be traced by using an image pickup device like a low-cost common camera, a variable of the line of sight of the user relative to the reference position is obtained with reference to eye motion of the user according to a positioning identification result, a relative position of the mouse in the field of vision is dynamically adjusted, and a traditional mouse operation method is changed. The device has a simple structure, the operation method can be used by multiple crowds of people, a convenient human-computer interaction manner is provided for disabled users, and better user experience is achieved.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a mouse control device based on eye-tracking tracking and a method thereof. Background technique [0002] Although electronic devices such as computers and portable devices have widely entered people's daily lives, the basic input device is still a keyboard, but there is a small disadvantage in using a keyboard, that is, the position of the cursor cannot be moved quickly as desired, so the following The pointing input device of the mouse (Mouse) has been produced, and the user can quickly move any icon or option on the display screen by moving the mouse. [0003] The currently used mice are mainly wired mice and wireless mice, but with the continuous development of human-computer interaction technology, this tangible mouse cannot meet the requirements of all users, which greatly limits the development of human-computer interaction. At the same time, for users who use...

AI Technical Summary

Problems solved by technology

[0005] However, the methods of the above devices cannot use low-cost ordinary cameras for line of sight tracking, and it is easy to cause misoperations when the line of sight moves randomly, and cannot accurately and efficiently realize mouse control, which is a difficult problem that needs to be solved urgently

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