CPC G06F 3/016 (2013.01) [G06F 3/0346 (2013.01)] | 22 Claims |
1. A method comprising:
collecting 3D motion sensor data at a handheld computing accessory;
analyzing the collected 3D motion sensor data to infer a grip location of a user's hand on the handheld compute accessory;
selecting an amplitude for a haptic feedback waveform based at least in part on the inferred grip location; and
generating, at the handheld computing accessory, haptic feedback according to the selected amplitude.
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