Command processing using multimodal signal analysis
US10832031B2 · kind B2 · utility
28Cited by
10References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2017 |
| Grant date | Nov 10, 2020 |
| Priority date | — |
| Expiry date | Feb 17, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/0381
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A first set of signals corresponding to a first signal modality (such as the direction of a gaze) during a time interval is collected from an individual. A second set of signals corresponding to a different signal modality (such as hand-pointing gestures made by the individual) is also collected. In response to a command, where the command does not identify a particular object to which the command is directed, the first and second set of signals is used to identify candidate objects of interest, and an operation associated with a selected object from the candidates is performed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.