Method and system of determing user engagement and sentiment with learned models and user-facing camera images
US9013591B2 · kind B2 · utility
1Cited by
0References
10Claims
0Family size
Inventors
Key dates
| Filing date | May 15, 2013 |
| Grant date | Apr 21, 2015 |
| Priority date | — |
| Expiry date | Jul 4, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/611
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In one exemplary embodiment, a method includes the step of obtaining a digital image of a user with a user-facing camera of a computing device. It is determined that the digital image includes a frontal image of the user. A user-sentiment score is calculated based on at least one attribute of the frontal image. A user engagement value is determined with respect to a portion of a display of the computing device. At least one of the frontal image of the user, the user-sentiment score or the gaze position of the user is communicated to an external server process or an application operating in the computing device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.