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SYSTEMS AND METHODS TO COMMUNICATE AND CONTROL ACTIONS USING LIGHT EMITTING DIODES

  • US 20140111096A1
  • Filed: 12/23/2013
  • Published: 04/24/2014
  • Est. Priority Date: 09/20/2010
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • emitting a signal of light from an illumination source of a first transceiver;

    detecting, by a second transceiver, a signal of light from the first transceiver that exceeds a threshold luminosity;

    activating, in response to the detecting of the signal of light that exceeds the threshold luminosity, an illumination source of the second transceiver to illuminate.

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