×

Multi-touch device having dynamic haptic effects

  • US 8,963,882 B2
  • Filed: 08/01/2013
  • Issued: 02/24/2015
  • Est. Priority Date: 09/28/2007
  • Status: Active Grant
First Claim
Patent Images

1. A multi-touch device comprising:

  • a touchscreen;

    a processor coupled to the touchscreen; and

    a haptic feedback system coupled to the processor;

    wherein the processor is configured to sense at least two generally simultaneous touches on a touchscreen;

    wherein the processor is configured to generate through the haptic feedback system a dynamic haptic effect in response to the sensing; and

    wherein the dynamic haptic effect is a vibration that comprises a variation of at least one parameter that is based on a user interaction with the touchscreen.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×