Haptic feedback from a computing accessory
US11775071B1 · kind B1 · utility
0Cited by
7References
22Claims
0Family size
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Key dates
| Filing date | Mar 8, 2022 |
| Grant date | Oct 3, 2023 |
| Priority date | — |
| Expiry date | Mar 8, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0383
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of providing haptic feedback includes collecting 3D motion data at a handheld computing accessory; analyzing the collected 3D motion data to infer a grip characteristic indicating an aspect of a user grip on the handheld computing accessory; selecting an amplitude for a haptic feedback waveform based on the inferred grip characteristic; and generating, at the handheld computing accessory, haptic feedback according to the selected amplitude.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.