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System and method for recognizing multi-axis gestures based on handheld controller accelerometer outputs

  • US 20080291160A1
  • Filed: 05/09/2008
  • Published: 11/27/2008
  • Est. Priority Date: 05/09/2007
  • Status: Abandoned Application
First Claim
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1. A gesture recognition system for recognizing a gesture made using a handheld control device comprising an accelerometer arrangement, the system comprising:

  • a database of example gesture inputs derived from accelerometer arrangement outputs generated by making respective gestures with the handheld control device; and

    a processing system for comparing corresponding components of a current gesture input and the example gesture inputs in the database using root mean square calculations and for recognizing/not recognizing the current input gesture based on results of the comparing.

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