Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
October 5, 2010
Patent Application Number
11929606
Date Filed
October 30, 2007
Patent Primary Examiner
Patent abstract
A method for controlling a computer cursor involves capturing a plurality of arrays of data in a hand held device representing light entering the device from an environment in which the device resides, processing at least some of the plurality of arrays of data in the device to estimate motion of the device with respect to the environment during each of a plurality of measurement cycles, and sending a series of estimated motion signals to a computer to move a cursor display in response to motion of the device relative to the environment, each such estimated motion signal representing the estimated motion of the handheld device during more than one of the plurality of measurement cycles.
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