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System for Initiating Geospatial Functional Control of Mobile Electronics

  • US 20080224884A1
  • Filed: 07/17/2006
  • Published: 09/18/2008
  • Est. Priority Date: 07/15/2005
  • Status: Active Grant
First Claim
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1. A method for remotely controlling the functionality of local portable electronic devices, including cellular telephones, comprising:

  • providing at least one control point with a radio frequency transmitter;

    broadcasting a localized control signal from the transmitter, the signal not being addressed to a unique portable electronic device, the signal further being encoded with an instruction to induce a portable electronic device to perform a function in response to the signal;

    receiving and decoding the signal by a portable electronic device; and

    performing the function specified in the signal by the portable electronic device in response to the signal.

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