发明名称 SYSTEMS AND METHODS FOR ALPHANUMERIC NAVIGATION AND INPUT
摘要 Systems and methods for supporting user input in a media guidance application is provided. A visual keypad including a non-alphanumeric pane with at least one non-alphanumeric or function button may rotate, or orbit, around some or all of the core alphabet block. The non-alphanumeric pane may be redisplayed or repositioned closer or adjacent to the current cursor position within the visual keypad. Enhanced user input features, such as automatic string completion, automatic next character selection, automatic cursor movement, and automatic character removal, may be combined with the non-alphanumeric pane.
申请公布号 US2010293457(A1) 申请公布日期 2010.11.18
申请号 US20090466585 申请日期 2009.05.15
申请人 GEMSTAR DEVELOPMENT CORPORATION 发明人 PETERSON BRIAN CRAIG
分类号 G06F3/048;G06F17/21 主分类号 G06F3/048
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