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System and method for sound wave triggered content

  • US 10,111,034 B2
  • Filed: 07/24/2016
  • Issued: 10/23/2018
  • Est. Priority Date: 03/14/2008
  • Status: Expired due to Fees
First Claim
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1. A method of content delivery, comprising:

  • detecting with sound wave detection at a content delivery device an acoustic signal received asynchronously and independently from any active user interface context of the content delivery device, the acoustic signal transmitted intentionally inaudible to a human by a sending data processing system for receipt by any of a plurality of content delivery devices in a sound wave vicinity of the sending data processing system;

    supplying to a search an indication of receipt of the acoustic signal received asynchronously and independently from any active user interface context of the content delivery device, the search searching for content to be presented to a user of the content delivery device; and

    responding to the indication of receipt of the acoustic signal received asynchronously and independently from any active user interface context of the content delivery device by providing the content for presentation to the user of the content delivery device.

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