公开(公告)号：US20210223865A1

公开(公告)日：2021-07-22

申请号：US16747339

申请日：2020-01-20

Applicant: QUALCOMM Incorporated

Inventor： Van NGUYEN ,  Sang-Uk RYU ,  Shreyas Srikanth PAYAL ,  Hui-ya Liao NELSON

IPC: G06F3/01 ,  B06B1/04

Abstract: Various aspects of the present disclosure generally relate to haptic feedback. In some aspects, a device may receive an input identifying a one-cycle induced acceleration waveform associated with a haptic device, a resonant frequency associated with the haptic device, and a target acceleration waveform for the haptic device. The device may determine a plurality of weights based at least in part on the input. The device may generate a playback waveform based at least in part on the plurality of weights. The device may provide the playback waveform as input to the haptic device. Numerous other aspects are provided.