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Determination of finger position

  • US 6,866,643 B2
  • Filed: 12/05/2000
  • Issued: 03/15/2005
  • Est. Priority Date: 07/06/1992
  • Status: Expired due to Fees
First Claim
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1. A system, comprising:

  • a mount configured to be coupled to an appendage;

    a position sensor including a position sensing element coupled to the mount, the position sensor configured to send a signal associated with a spatial position of the position sensing element with respect to a predetermined reference point; and

    a data processor configured to generate an output signal associated with the spatial position of the position sensing element based on the signal, said data processor configured to determine a spatial position of the mount, the spatial position of the mount indicative of a distance and a direction from the predetermined reference point.

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