Methods and apparatus to determine engagement levels of audience members
US8769557B1 · kind B1 · utility
40Cited by
0References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 27, 2012 |
| Grant date | Jul 1, 2014 |
| Priority date | — |
| Expiry date | Dec 27, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/44231
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus to determine engagement levels of audience members are disclosed. An example method includes detecting light information in image data representative of an environment including a primary media device; determining whether a secondary media device is in the environment based on the detected light information; and calculating, via a logic circuit, an engagement level for a person with respect to the primary media device based on the secondary media device determination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.