Virtual keyboard based activation and dismissal
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United States of America Patent
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Jan 22, 2013
Grant Date -
Sep 24, 2009
app pub date -
Mar 18, 2008
filing date -
Mar 18, 2008
priority date (Note) -
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Abstract
A virtual keyboard apparatus and method for forming the virtual keyboard apparatus are provided. The virtual keyboard apparatus may include a touch-sensitive display surface configured to detect a touch signal including at least a finger touch and a palm touch by a hand of a user, and a controller configured to generate a virtual keyboard having a layout determined based at least in part on a distance between the detected palm touch and the detected finger touch. The method for generating a virtual keyboard may include detecting with a touch-sensitive display surface a touch signal including at least a finger touch and a palm touch formed by a hand of a user, and generating a virtual keyboard having a layout based at least in part on a distance between the detected palm touch and the detected finger touch.
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