Computing device keyboard

Details Computing device keyboard Computing device keyboard

G - Physics

06

F

G06F 3/023 (2006.01) H01H 13/84 (2006.01) H04W 88/02 (2009.01) G06F 15/02 (2006.01)

Patent

CA 2665224

Methods and devices are provided for inputting data via a thumboard utilizing a seven (7) column by five (5) row matrix hosting 30 keys. These keys can be dynamically variable using visually alternating indicia and can provide over 150 key inputs including characters, numbers, functions, symbols, navigation controls, media controls, phone keypad characters, and special characters. The switching of key values can be controlled by either a mechanical means or a touch-sensitive matrix overlaying a low-powered key emulator - such as electronic paper (Electrophoretic Display material). Mouse pointer control and special feature keys can be arrayed around the core key layout to provide full keyboard functionality. The thumboard can be detachable for wireless remote control of a paired computing device, such as a PDA pico- projection phone.

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