Pointing device and method with error prevention features
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United States of America Patent
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Jun 11, 2013
Grant Date -
Apr 8, 2010
app pub date -
Oct 3, 2008
filing date -
Oct 3, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pointing device and method include a pad occupying a region, a raised border at a perimeter of the region and an object slidably movable on the pad for contacting the border. A detecting device is configured to detect a physical contact by the object at any position on the border wherein contact with the border generates a signal indicating a contact position on the border.
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Cited Art Landscape
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