Haptic feedback for touchpads and other touch controls

  • US 20080068350A1
  • Filed: 11/15/2007
  • Published: 03/20/2008
  • Est. Priority Date: 06/23/1998
  • Status: Active Grant
First Claim
Patent Images

1. A haptic feedback device comprising:

  • a housing;

    one or more portions separately movable relative to the housing;

    a first actuator configured to impart haptic force to one of the separately movable portions; and

    a second actuator configured to impart haptic force to another of the separately movable portions, or to the housing.

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