Cursor moving control method and system
A technology of cursor movement and control method, which is applied to the input/output of instruments, electrical digital data processing, user/computer interaction, etc., and can solve the problems of limited hand movement range and deterioration of cursor positioning accuracy.
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[0031] The purpose of the present invention is to provide a method for controlling cursor movement on a display device by tracking the movement of an external moving object in a small range. The method includes: according to user preference, predetermined first cursor movement or second cursor movement The selection control method of the movement mode; the movement track of the user's predetermined movement point in the external space and the predetermined action made by the movement point tracking unit are captured, and the cursor control process is started; based on the user's predetermined movement point in the external space To determine whether the reference point needs to be set, and select the position of the motion point corresponding to the predetermined motion point in the external space coordinate system as the reference point controlled by the cursor when the reference point needs to be set. The selected reference point is the center, and the user coordinate system f...
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