Method and system for computer-mediated, multi-modal, asynchronous meetings in a virtual space
US6119147A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Jul 28, 1998 |
| Grant date | Sep 12, 2000 |
| Priority date | — |
| Expiry date | Jul 28, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L12/1822
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A computer-supported collaborative work environment allows for computer-mediated, multi-modal, asynchronous meetings in a virtual space that enables, recording, reviewing and augmenting meetings that take place in the virtual environment. Meeting participants interact via avatars, i.e., graphical representations of the participants, in a place-based, multi-dimensional graphical environment. Meeting sessions are captured for future replay and augmentation in a multi-modal document. The system utilizes multiple "tracks" in the multi-modal document, such as text discussion, audio commands, graphics, and documents, which are combined into the multi-modal document to preserve a recording of the meeting for future participants. The multi-modal document of this meeting can then be replayed and augmented by future participants ad infinitum to create a single, synchronous meeting. Furthermore, using avatars enables a straightforward method for generating composite screens for multiple sessions, and alleviates privacy concerns of users.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.