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Three dimensional human-computer interface

  • US 9,541,999 B2
  • Filed: 11/09/2007
  • Issued: 01/10/2017
  • Est. Priority Date: 05/22/2000
  • Status: Active Grant
First Claim
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1. A system comprising:

  • a three dimensional display device configured to project computer generated controls and to project a target image in a three dimensional target volume, wherein the computer generated controls comprise two or more loops that substantially surround the target image, wherein each of the two or more loops corresponds with a dimensional plane of the three dimensional target volume;

    an actuator configured to be worn by an operator; and

    one or more sensors configured to sense a movement of the actuator, wherein the computer generated controls are configured to be manipulated corresponding with the movement of the actuator within the three dimensional target volume, and wherein a manipulation of one of the two or more loops alters a size of the target image in the corresponding dimensional plane of the three dimensional target volume.

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