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公开(公告)号:US20140184537A1
公开(公告)日:2014-07-03
申请号:US14108308
申请日:2013-12-16
Applicant: ASUSTek COMPUTER INC.
Inventor: Hsih-Sung HSU , Meng-Ju LU
IPC: G06F3/0488
CPC classification number: G06F3/04883 , G06F3/0485 , G06F2203/04808
Abstract: A touch control device comprises a touchpad, a display unit and a processing unit. The touchpad detects a touch gesture and generates information corresponding to the touch gesture. The processing unit includes a page display module, a gesture processing engine, a gestures determining module and a control module. The gesture processing engine determines whether the information corresponding to the touch gesture includes the information of at least three fingers touch the touchpad. The gestures determining module determines whether the touchpad detects a scrolling gesture made by one of the fingers when the information corresponding to the touch gesture includes the information of at least three fingers touch the touchpad. The control module scrolls the page or image displayed on the display unit according to the scrolling gesture when the touchpad detects the scrolling gesture made by at least one of the fingers.
Abstract translation: 触摸控制装置包括触摸板,显示单元和处理单元。 触摸板检测触摸手势并产生与触摸手势相对应的信息。 处理单元包括页面显示模块,手势处理引擎,手势确定模块和控制模块。 手势处理引擎确定与触摸手势相对应的信息是否包括至少三个手指触摸触摸板的信息。 当与触摸手势相对应的信息包括至少三个手指的信息触摸触摸板时,手势确定模块确定触摸板是否检测到其中一个手指产生的滚动手势。 当触摸板检测到至少一个手指进行的滚动手势时,控制模块根据滚动手势滚动显示在显示单元上的页面或图像。