Communication method and terminal
US6646673B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 5, 1997 |
| Grant date | Nov 11, 2003 |
| Priority date | — |
| Expiry date | Dec 5, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/15
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention relates to a communication method and a terminal (500) for use with such a method. The method uses at least two interconnected terminals (402, 404), at which input data from associated participants is captured. The input data comprises at least video and/or audio data. A monitoring unit (530) derives activity information about the participants from the input data. The monitoring unit (530) is either located in one terminal (402) for centrally deriving the activity information, or present in all terminals (402, 404) for, at least partly, deriving the activity information locally. The activity information is subsequently visualized in the form of tables and/or diagrams or by manipulating the windows in which the participants are displayed. Also this visualization step can be performed only at a central terminal (402) or at the terminal of each participant (402, 404). The activity information comprises for instance talking time and a number of key strokes of the participant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.