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Electronic input device

  • US 20020061217A1
  • Filed: 03/30/2001
  • Published: 05/23/2002
  • Est. Priority Date: 11/17/2000
  • Status: Abandoned Application
First Claim
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1. A reconfigurable keyboard, comprising:

  • a stored keyboard map comprising key locations;

    an electromagnetic wave output that generates an electromagnetic signal;

    a detector for detecting an object contacting the electromagnetic signal;

    instructions for calculating the coordinates of the object and determining which key location has been activated.

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