Methods and systems for receiving feedback from a scalable number of participants of an on-line presentation
US7747953B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 15, 2006 |
| Grant date | Jun 29, 2010 |
| Priority date | — |
| Expiry date | Oct 24, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/6582
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems for receiving feedback from a scalable number of participants of an on-line presentation. One method includes analyzing a screen change data set at a first computing device of an on-line presentation environment, tagging the screen change data set as requesting acknowledgement by the one or more viewers, and transmitting the screen change data set to the one or more viewers. The method also includes receiving a confirmation of receipt of the tagged screen change data set, generating a representation of the tagged screen change data set in response to receiving the confirmation of receipt, and displaying the generated representation at a presenter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.