Gaze-driven augmented reality
US9922253B2 · kind B2 · utility
20Cited by
0References
21Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 10, 2014 |
| Grant date | Mar 20, 2018 |
| Priority date | — |
| Expiry date | Oct 29, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/015
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Augmented reality (AR) systems, methods, and instrumentalities are disclosed. A user's gaze point may be estimated and may be used to search for and present information, e.g., information relating to areas on which the user is focusing. The user's gaze point may be used to facilitate or enable modes of interactivity and/or user interfaces that may be controlled by the direction of view of the user. Biometric techniques may be used to estimate an emotional state of the user. This estimated emotional state may be used to be the information that is presented to the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.