发明名称 VISUAL FEEDBACK METHOD AND APPARATUS FOR TOUCH SELECTION
摘要 According to a visual feedback method and apparatus for touch selection that are provided by embodiments of the present invention, touch information and a center point of touch are acquired, where the foregoing touch information is a touch area and/or touch pressure; an area size of a feedback graph is determined according to the foregoing touch information; and, by using the foregoing center point of touch as a center, the foregoing feedback graph is displayed according to the area size of the feedback graph, for a user to determine a touch position. Because a size of a feedback image is determined according to the touch information (a touch area and/or touch pressure), precision of visual feedback for touch selection can be improved.
申请公布号 EP2899610(A4) 申请公布日期 2015.11.04
申请号 EP20140812114 申请日期 2014.07.31
申请人 HUAWEI DEVICE CO., LTD. 发明人 WANG, SHUOXING;GAO, ZHANG
分类号 G06F3/0488;G06F3/041 主分类号 G06F3/0488
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