Associating information on a whiteboard with a user
US9086798B2 · kind B2 · utility
9Cited by
28References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 7, 2011 |
| Grant date | Jul 21, 2015 |
| Priority date | — |
| Expiry date | Apr 10, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V2201/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques for associating strokes information generated at an interactive whiteboard system with a user identifier. The user identifier may, for example, be an image of a user who generated the strokes information. The associating may be performed based upon time stamps associated with the strokes information and the image. Information may be stored indicative of the association between the strokes information and the user identifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.