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CONTROLLING PUBLIC DISPLAYS WITH PRIVATE DEVICES

  • US 20130143651A1
  • Filed: 12/05/2011
  • Published: 06/06/2013
  • Est. Priority Date: 12/05/2011
  • Status: Active Grant
First Claim
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1. A computerized method comprising:

  • by a client device, obtaining a time-limited proximity code from a public display device;

    transmitting the time-limited proximity code from the client device to an authorizer via a public network; and

    by the client device, based at least in part on the transmitted time-limited proximity code, receiving authorization data from the authorizer via the public network confirming authorization of the client device to control content displayed on the public display device.

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