Electronic device, system and correcting method capable of automatically correcting touch position

Abstract

The invention provides a touch position correcting method, which comprises the following steps that the correct touch of a user is responded for determining coordinate values corresponding to touch positions of the user and determining touch icons corresponding to the touch positions; a center point coordinate of the touch positions is determined according to a plurality of coordinate values of the touch positions of the user; whether the number of touched times of the touch icons exceeds a preset number of times or not is judged; if so, an average center point coordinate is obtained through calculation according to the center point coordinates for touching the touch positions of the touch icons in each time; an updated coordinate range is obtained according to the average center point coordinate obtained by calculation of a calculation module and the stored default center point coordinate; the coordinate range corresponding to the touch icons is redefined according to the updated coordinate range. The invention also provides an electronic device and a touch position correcting system. The electronic device, the system and the method provided by the invention have the advantages that the touch coordinate range can be redefined according to the operation history of the user, the electronic device, the system and the method better conform to the operation habits of the user, and the misoperation can be preferably avoided.

Description

technical field [0001] The invention relates to an electronic device, in particular to an electronic device with a touch screen and capable of automatically correcting a touch position and a calibration method. Background technique [0002] At present, there are more and more electronic devices using touch screens as input devices, such as mobile phones, tablet computers, and digital cameras. Due to the limited area of ​​the electronic device currently using a touch screen, touch icons such as application program icons and virtual keyboard keys displayed on the touch screen are usually small. Generally, when the user touches these touch icons, they tend to deviate from the center point of the button within a certain range according to habit, which often easily leads to misoperation. SUMMARY OF THE INVENTION [0003] In view of this, an electronic device and a calibration method capable of automatically correcting a touch position can correct the touch position of a touch ...

AI Technical Summary

Problems solved by technology

Under normal circumstances, when users touch these touch icons, they tend to deviate from the center point of the button to a certain range according to their habits, which often easily leads to misoperation.

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