发明申请
US20080204417A1 Multimodal Adaptive User Interface for a Portable Electronic Device
审中-公开
便携式电子设备的多模式自适应用户界面
- 专利标题： Multimodal Adaptive User Interface for a Portable Electronic Device
- 专利标题（中）： 便携式电子设备的多模式自适应用户界面
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申请号： US11684476申请日： 2007-03-09
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公开(公告)号： US20080204417A1公开(公告)日： 2008-08-28
- 发明人: Paul M. Pierce , James E. Wicks
- 申请人： Paul M. Pierce , James E. Wicks
- 主分类号： G06F3/02
- IPC分类号： G06F3/02 ; H04B3/36
摘要：
A multimodal electronic device (100) includes a shutter enabled dynamic keypad for presenting one of a plurality of keypad configurations to a user. Each keypad configuration, which is presented by an optical shutter (204) that opens or closes windows or shutters that are geometrically configured as alphanumeric or device keys or symbols. Each keypad configuration, in one embodiment, is limited to those needed for the particular mode of operation of the device (100). The optical shutter (204) is a low-resolution display that presents user actuation targets to a user in a low-resolution key area. As each mode of the device changes, the corresponding keypad configuration presented changes accordingly.
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