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FINGER MOTION DETECTING APPARATUS AND METHOD

  • US 20110054360A1
  • Filed: 07/21/2010
  • Published: 03/03/2011
  • Est. Priority Date: 08/27/2009
  • Status: Active Grant
First Claim
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1. A finger-motion detecting apparatus comprising:

  • a sensing unit to be disposed on a wrist of a subject person, said sensing unit configured to output a measurement signal into the wrist of the subject person and to receive a reflected signal of the measurement signal according to the motion of tendons in the wrist of the subject person;

    a signal control unit configured to control whether the measurement signal is outputted and to adjust the measurement signal on the basis of the reflected signal; and

    a finger-motion recognizing unit configured to detect finger motion of the subject person from the reflected signal.

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