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USB HID DEVICE ABSTRACTION FOR HDTP USER INTERFACES

  • US 20120192119A1
  • Filed: 01/23/2012
  • Published: 07/26/2012
  • Est. Priority Date: 01/24/2011
  • Status: Abandoned Application
First Claim
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1. A method for implementing USB communications providing user interface measurement and detection of at least one gesture and one angle of finger position for a touch-based user interface, the method comprising:

  • receiving real-time tactile-image information from a tactile sensor array;

    processing the real-time tactile-image information to detect and measure the variation of one angle of a finger position and to detect at least one gesture, the processing further producing at least one of a parameter value responsive to the variation in the finger angle and a symbol responsive to a detected gesture;

    mapping the at least one parameter value and symbol to a Universal Serial Bus (USB) Human Interface Device (HID) message, andtransmitting the HID message to a host device over USB hardware,wherein the at least one parameter value and symbol is carried by the USB HID message for use by an application executing on the host device.

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