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Method and apparatus for locating electronic shelf labels

  • US 7,743,983 B1
  • Filed: 11/22/2005
  • Issued: 06/29/2010
  • Est. Priority Date: 11/22/2005
  • Status: Expired due to Fees
First Claim
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1. An electronic shelf label, comprising:

  • a memory for storing one or more of a plurality of available messages to be displayed or actions to be taken by the label, one of the available actions including providing a locator signal response indicator upon detection of a locator signal addressed to the label; and

    a processor for directing the actions to be taken by the label, the processor being operative to select providing of the locator signal response indicator as a current action to be taken upon detecting that the locator signal has been received where the locator signal response indicator includes displaying a locator message.

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