Systems and methods for displaying to a presenter visual feedback corresponding to visual changes received by viewers
US8677252B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 14, 2006 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | Apr 14, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L65/1089
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Methods for providing to the presenter visual feedback regarding the screen data received by one or more viewers in an online presentation environment having a presenter transmitting screen data to one or more viewers over a network may include: transmitting data representing changed visual data; receiving confirmation of receipt of the changed visual data from one or more viewers; generating a representation of the visual data received by one or more viewers responsive to the received confirmation data; and displaying the generated representation at the presenter. Corresponding systems may include: a transmitter which transmits data representing changed visual data; a receiver which receives confirmation of receipt of the changed visual data from one or more viewers; and a display generator which generates a representation of the visual data received by one or more viewers responsive to the received confirmation data, and which displays the generated representation at the presenter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.