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SYSTEMS AND METHODS FOR GENERATING FRICTION AND VIBROTACTILE EFFECTS

  • US 20150145657A1
  • Filed: 11/26/2013
  • Published: 05/28/2015
  • Est. Priority Date: 11/26/2013
  • Status: Active Grant
First Claim
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1. A system comprising:

  • a sensor configured to sense an input received from a user at a surface;

    a first haptic output device configured to generate a first haptic effect at the surface based on the input received from the user, the first haptic effect comprising a friction effect at the surface;

    a second haptic output device configured to generate a second haptic effect, the second haptic effect comprising vibrotactile feedback; and

    a processor configured to receive an input signal from the sensor and output a first drive signal to the first haptic output device to generate the first haptic effect and to output a second drive signal to the second haptic output device to generate the second haptic effect.

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