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System and method for providing rotational haptic feedback

  • US 8,648,829 B2
  • Filed: 12/22/2011
  • Issued: 02/11/2014
  • Est. Priority Date: 10/20/2002
  • Status: Active Grant
First Claim
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1. A non-transitory computer-readable medium on which is encoded processor-executable program code, the computer-readable medium comprising:

  • program code for receiving data from at least one packet from a touch-sensitive input device, the data indicating a movement on the touch-sensitive input device;

    program code for determining navigation within at least one list based at least in part on the movement;

    program code for determining whether to output a haptic effect, the haptic effect based at least in part on the data;

    program code for synchronously generating and transmitting, responsive to determining to output the haptic effect, a signal configured to cause the haptic effect; and

    program code for determining, subsequent to synchronously generating and transmitting the signal, whether a battery level is low and, responsive to determining that the battery level is low, synchronously outputting a low battery haptic effect and disabling haptic effects.

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