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KEYBOARD AS BIOMETRIC AUTHENTICATION DEVICE

  • US 20130347099A1
  • Filed: 06/26/2012
  • Published: 12/26/2013
  • Est. Priority Date: 06/26/2012
  • Status: Active Grant
First Claim
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1. A computer-implemented method comprising:

  • receiving a signal indicative of a keypress of at least one key of a keyboard communicatively coupled to a computing device, and indicative of at least one physical characteristic associated with the keypress;

    comparing the at least one physical characteristic to at least one stored physical characteristic associated with at least one authorized user of the computing device;

    determining if the keypress is associated with at least one authorized user of the computing device based on the comparison; and

    refining the at least one stored physical characteristic in response to determining that the at least one physical characteristic has changed to an extent consistent with a physical change of an authorized user.

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