发明名称 Method for navigating and selecting items with a return-to-center navigation component
摘要 A user interface for a portable electronic device and associated method, wherein the device includes a display for displaying a plurality of selectable items circumscribing a center portion and a multi-directional user input device, such as a joystick, having a return-to-center mechanism for biasing the device toward a center position. The method comprises displaying the plurality of selectable items, shifting display focus to any one of the selectable items responsive to lateral movement of the user input device away from the center position toward the selectable item, and moving the selectable item to the center portion while maintaining focus responsive to the user input device returning to its center position.
申请公布号 EP2226714(A1) 申请公布日期 2010.09.08
申请号 EP20090154447 申请日期 2009.03.05
申请人 RESEARCH IN MOTION LIMITED 发明人 MOOSAVI, VAHID;ORR, KEVIN;FYKE, STEVEN HENRY
分类号 G06F3/048;G06F3/0482 主分类号 G06F3/048
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