Navigation of a virtual plane using a zone of restriction for canceling noise
US10599212B2 · kind B2 · utility
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58References
19Claims
0Family size
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Key dates
| Filing date | Apr 27, 2017 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | Nov 11, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/22
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touchless human computer interface (HCI) provides a virtual surface in three-dimensional space and a zone of restriction for defining a level of sensitivity to movements in order to cancel noise that may be caused by natural wobble of a human appendage. The touchless HCI may receive input regarding a user movement, process the input to generate clean gesture data and analyze at least one dynamic variable to determine an interpreted action based upon a relationship of the clean gesture data with respect to the virtual surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.