METHOD AND DEVICE FOR DETERMINING ROTATION GESTURE
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United States of America Patent
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Issued Date -
Aug 25, 2011
app pub date -
Feb 23, 2011
filing date -
Feb 25, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The method and device for determining a rotation gesture are disclosed. By separating a touch trace into a plurality of segments, the orientation of each segment of the trace can be determined. According to these orientations, it can be determined whether the trace is a rotation gesture, and if so, the direction of the rotation gesture.
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