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Unobtrusive audio messages

  • US 9,508,110 B2
  • Filed: 05/15/2014
  • Issued: 11/29/2016
  • Est. Priority Date: 05/15/2014
  • Status: Expired due to Fees
First Claim
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1. A method comprising:

  • receiving a first image set and a second image set, the first image set comprising visually encoded audio data for rendering audio on an electronic computing device; and

    displaying images from the first and second image sets interspersed in an image sequence,wherein each image from the first image set is displayed for a specified time display interval that does not overlap with time display intervals for images from the second image set, andwherein a time interval between each image from the first image set and at least one image from the second image set is less than a critical flicker interval (CFI) for a human eye.

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