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Information systems

  • US 20020152045A1
  • Filed: 11/20/2001
  • Published: 10/17/2002
  • Est. Priority Date: 08/26/1997
  • Status: Active Grant
First Claim
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1. A method of providing information, comprising:

  • receiving an information signal;

    providing an LED illumination device wherein the illumination device further comprises an input connection;

    providing a processor for converting the information signal into an illumination control signal; and

    communicating the illumination control signal to the input connection wherein the illumination device changes color corresponding to the information signal.

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