公开(公告)号：US20140062889A1

公开(公告)日：2014-03-06

申请号：US14018826

申请日：2013-09-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yeongu KANG ,  Namitha POOJARY ,  Naresh PURRE ,  Siva Krishna NEELI ,  Vanraj VALA

IPC: G06F3/0488

CPC classification number: G06F3/04886

Abstract: Reducing a touch input error rate for a touchscreen-enabled mobile device by displaying a keypad on the touchscreen; detecting a touch applied to the touchscreen; extracting, when the touch is released, a first set of coordinates; executing a function corresponding to a first key value mapped to the first set of coordinates from a key value table corresponding to the keypad; selecting a second set of coordinates within a predetermined threshold distance from the first set of coordinates, wherein a second key value is mapped to the second set of coordinates; and updating the key value table by changing the second key value for the second set of coordinates to the first key value.

Abstract translation: 通过在触摸屏上显示键盘来减少支持触摸屏的移动设备的触摸输入错误率; 检测施加到触摸屏的触摸; 当触摸被释放时，提取第一组坐标; 从与键盘对应的键值表执行对应于映射到第一组坐标的第一键值的功能; 在距离所述第一坐标系的预定阈值距离内选择第二组坐标，其中第二键值被映射到所述第二坐标集合; 以及通过将第二组坐标的第二键值改变为第一键值来更新键值表。