Method for expanding the command capabilities of pointing...

Details Method for expanding the command capabilities of pointing... Method for expanding the command capabilities of pointing...

G - Physics

06

F

G06F 3/033 (2006.01)

Patent

CA 2167147

A method for expanding the command capabilities of pointing devices based on periodically sampling a cursor's position on a display device and analyzing the time-variation of a cursor-heading signal obtained from said samples. Upon detecting characteristic cursor-heading time-variation profiles in the cursor trajectory, commands signals are generated so that moving the cursor along particular trajectories is equivalent to activating virtual-buttons of said pointing device. A plurality of applications of the invention and a variety of embodiments are discussed

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