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BLUETOOTH OR OTHER WIRELESS INTERFACE WITH POWER MANAGEMENT FOR HEAD MOUNTED DISPLAY

  • US 20120235896A1
  • Filed: 09/14/2011
  • Published: 09/20/2012
  • Est. Priority Date: 09/20/2010
  • Status: Active Grant
First Claim
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1. A method for controlling a head mounted display (HMD) system that includes a microdisplay, a user input device, a first processor, and two or more other peripheral circuits comprising:

  • enabling only the first processor and user input device in a first state;

    detecting a user input;

    using the processor to interpret the user input as a spoken command or gesture command; and

    entering a second state wherein a selected ones of the two or more other peripherals are enabled and other peripherals are disabled, depending upon the spoken command or gesture command.

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