Method and apparatus for user interface of input devices

  • US 9,110,563 B2
  • Filed: 04/07/2014
  • Issued: 08/18/2015
  • Est. Priority Date: 10/31/2007
  • Status: Expired due to Fees
First Claim
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1. A system for a 3 dimensional (3-D) user interface, the system comprising:

  • one or more 3-D projectors configured to display an image at a first location in a 3-D coordinate system;

    one or more sensors configured based on quadrilateral angle navigation to sense user interaction with the displayed image and to provide user interaction information; and

    a digital processor configured;

    (i) to receive the user interaction information from the one or more sensors, (ii) to correlate the user interaction with the image, and (iii) to provide one or more indications responsive to a correlation of the user interaction with the image, wherein the one or more indications comprise displaying the image at a second location in the 3-D coordinate system.

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