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METHODS AND SYSTEMS FOR PROVIDING HAPTIC CONTROL

  • US 20120105333A1
  • Filed: 11/02/2010
  • Published: 05/03/2012
  • Est. Priority Date: 11/02/2010
  • Status: Active Grant
First Claim
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1. A haptic control system comprising:

  • a substantially rigid substrate;

    an elastic screen sheet substantially parallel to the rigid substrate;

    a first plurality of shape change elements arranged in a first single layer array substantially parallel to and between the substrate and the elastic screen sheet;

    a second plurality of shape change elements arranged in a second single layer array substantially parallel to the first single layer array, wherein the second array is between the first single layer array and the elastic screen sheet; and

    control circuitry coupled to the first single layer array and the second single layer array.

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