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Pinch-throw and translation gestures

  • US 8,681,104 B2
  • Filed: 06/13/2007
  • Issued: 03/25/2014
  • Est. Priority Date: 06/13/2007
  • Status: Active Grant
First Claim
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1. A method for recognizing a combined object motion and translation gesture on a sensor panel, comprising:

  • detecting object motion of two or more objects on the sensor panel;

    identifying a first gesture associated with the object motion;

    identifying a translation of the first gesture independent of the object motion associated with the first gesture during a performance of the first gesture;

    computing a translation speed of two or more objects involved in the translation; and

    recognizing the first gesture and the translation of the first gesture as a combined object motion and translation gesture distinct from the first gesture and the translation if the translation speed is greater than a first predetermined threshold.

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