Invention Grant
US08384692B2 Menu selection method and apparatus using pointing device 失效
使用指点设备的菜单选择方法和装置

Menu selection method and apparatus using pointing device
Abstract:
A menu selection apparatus and method using a pointing means are disclosed. The menu selection apparatus includes a display unit for displaying a menu; a position change detector for detecting a change in a pointing-position of the pointing means; a control unit for outputting a menu selection control signal on the basis of a pointing-position change detected by the position change detector; and a pointer movement processor for updating, according to a menu selection control signal from the control unit, a virtual location of a pointer in units of menu items in a current menu screen. As a result, the precision of the pointer's movement for the purpose of menu navigation can be enhanced for user convenience.
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