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Method and Apparatus for Two-Dimensional Finger Motion Tracking and Control

  • US 20080240523A1
  • Filed: 12/14/2007
  • Published: 10/02/2008
  • Est. Priority Date: 04/16/2004
  • Status: Active Grant
First Claim
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1. A finger motion tracking apparatus used to control a cursor or a menu on the display screen of a microprocessor or computer controlled device (navigation), comprising:

  • at least one finger position sensor array; and

    at least one partial fingerprint imager;

    wherein the at least one finger position sensor array and the at least one partial fingerprint imager is present on the same unitized electrical component.

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