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Unpowered augmented reality projection accessory display device

  • US 9,236,000 B1
  • Filed: 10/28/2014
  • Issued: 01/12/2016
  • Est. Priority Date: 12/23/2010
  • Status: Active Grant
First Claim
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1. A method comprising:

  • recognizing a projection surface within an augmented reality environment;

    associating the projection surface with an augmented reality functional node;

    presenting an image, projected by a projector within the augmented reality functional node, on the projection surface; and

    generating visual feedback suitable to instruct a user to maintain an orientation of the projection surface within a pre-determined preferential angular range in relation to the projector.

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