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Electronic floor display with alerting

  • US 7,358,861 B2
  • Filed: 08/09/2005
  • Issued: 04/15/2008
  • Est. Priority Date: 05/04/1999
  • Status: Expired due to Fees
First Claim
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1. A floor display system comprising:

  • an electronic display device capable of displaying electronically modifiable verbal information and electronically modifiable pictorial information, and having a protective cover capable of being walked over or stood upon; and

    an alerting device to generate an alert in response to the detecting of a person.

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