Optical imaging based computer pointing
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United States of America Patent
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Apr 24, 2012
Grant Date -
Oct 1, 2009
app pub date -
Mar 31, 2008
filing date -
Mar 31, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Methods and systems for optical imaging based computer pointing, including optical imaging based pointing motion and button functionality. Optical image motion information is translated to a computer pointing device data format, and one or more patterns, sequences, or combinations of optical image information are translated to one or more corresponding pointing device button select indications in the pointing device data format.
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