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Biometric system

  • US 7,493,496 B2
  • Filed: 08/30/2004
  • Issued: 02/17/2009
  • Est. Priority Date: 09/23/2003
  • Status: Active Grant
First Claim
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1. A biometric system comprising:

  • a biometric capture unit for capturing biometric data from a user;

    feedback means for providing the user with an indication of the extent to which a measurement has been captured;

    wherein the feedback means includes a display for providing a visual indication of how a portion of the user'"'"'s body being measured is aligned relative to the capture unit;

    wherein the visual indication provides a representation of a characteristic being measured in a current position superimposed on a correctly aligned position, thereby indicating to the user how the user should move to ensure that a better measurement is obtained; and

    means for anonymizing the characteristic being measured so that the user'"'"'s characteristic is unable to be determined from viewing the visual indication.

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