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Apparatus and method for hand motion tracking and handwriting recognition

  • US 20050083317A1
  • Filed: 10/14/2004
  • Published: 04/21/2005
  • Est. Priority Date: 04/09/2001
  • Status: Active Grant
First Claim
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1. Apparatus for handwriting recognition comprising:

  • a hand-held device comprising at least one accelerometer providing an acceleration indicating output;

    computation circuitry receiving said acceleration indicating output and providing a velocity indicating output; and

    a handwritten multiple character recognizer receiving said velocity indicating output and providing a multiple character recognition output indication.

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