Method and apparatus for providing egalitarian control in a multimedia collaboration session

• US 8,204,935 B2
• Filed: 06/25/2007
• Issued: 06/19/2012
• Est. Priority Date: 02/10/2003
• Status: Expired due to Fees

• Current Assignee: Open Invention Network LLC
• Original Assignee: West Corporation
• Inventors: Vernon, Todd, Jones, Dan
• Primary Examiner(s): Moise, Emmanuel L
• Assistant Examiner(s): Ashraf, Waseem
• Application Number:
  US11/768,145
• Publication Number:
  US 20080005244A1
• Time in Patent Office: 1,821 Days
• Field of Search: 709/204, 709/205
• US Class Current: 709/204
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: H04L 65/403 Arrangements for multi-party communication, e.g. for conferences data switching systems for conference H04L12/18; arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities H04M3/56; television conferencing systems H04N7/15
• CPC Class Codes: H04L 65/4046 with distributed floor control
• CPC Class Codes: H04M 3/566 relating to a participants right to speak arrangements for multi-party communication with floor control, e.g. for conferences, H04L65/4038, H04L65/4046, H04L65/4053
• CPC Class Codes: H04M 3/567 Multimedia conference systems
• CPC Class Codes: H04N 7/15 Conference systems
• CPC Class Codes: H04N 7/152 Multipoint control units therefor

Abstract

A multimedia collaboration system that facilitates more efficient, free-flowing collaboration sessions. The role of the presenter can be exchanged among participants in a collaboration session. The multimedia collaboration system is configured so that control of a collaboration session can be exchanged freely between participants in the collaboration session. The multimedia collaboration system enables participants in the collaboration session to determine the pace and course of the session.

Claims

1. A multimedia collaboration system for free flow collaboration between a plurality of participants, the multimedia collaboration system configured so that all participants in a multimedia collaboration session have equal privilege levels regarding all controllable aspects of the multimedia collaboration session, the system comprising:

an electronic communication network providing a communication medium among the plurality of participants;

a presentation control of the session and a viewer control of the session; and

at least one display section that displays a serial list of information that has been previously presented in the session, wherein at least one section allows each of the plurality of participants in the multimedia collaboration session to view at least a part of the previously presented information, wherein at least each participant is allowed to create their own presentation space within the multimedia collaboration session, and wherein the multimedia collaboration session comprises a private preview area for each participant in which information is privately viewed prior to sharing the information with other participants in the session, and wherein when the information is shared by one of the participants with the other participants the information presented is broadcasted to each of the participants'"'"' client devices by including a link to a live history section that stores the information being presented.

2. The multimedia collaboration system of claim 1, wherein each of the plurality of participants is assigned equal privilege levels.

3. The multimedia collaboration system of claim 1, wherein a presenter role can be assumed by any of the plurality of participants at any time during the multimedia collaboration session.

4. The multimedia collaboration system of claim 1, wherein presentation materials can be shared freely under the presentation control of any of the plurality of participants.

5. The multimedia collaboration system of claim 1, wherein the presentation material can comprise any type of media supported by the electronic communication network.

6. The multimedia collaboration system of claim 1, wherein the plurality of participants designate which of the plurality of participants will act as a presenter.

7. The multimedia collaboration system of claim 1, wherein the multimedia collaboration session is configured to allow multiple presentations to be presented by the plurality of participants at the same time.

8. The multimedia collaboration system of claim 1, further comprising a central shared presentation area that can be controlled by any one of the plurality of participants at any given time.

9. The multimedia collaboration system of claim 1, further comprising a central server interfaced with the electronic communication network, the central server configured to coordinate the distribution of media streams associated with the collaborative session between the plurality of participants.

10. The multimedia collaboration system of claim 1, each of the plurality of participants are allowed to speak with any of the other participants at any time.

12. The multimedia collaboration system of claim 1, wherein the controllable aspects further include a media type control allowing each of the participants to dynamically select any media type for a presentation to be sent to other participants in the multimedia collaboration session.

13. The multimedia collaboration system of claim 1, the controllable aspects further include a media type control allowing each of the participants to dynamically select any media type for viewing a presentation that is received from another participant in the session.

11. A method of freely exchanging presentation control between client devices having equal privilege levels in a free flow collaboration session, wherein the method comprises:

connecting two or more client devices in a collaboration session;

configuring a first client device to present information to at least one other client device in the collaboration session;

configuring a second client device to present information to at least one other client device in the collaboration session;

enabling the first client device and the second client device to present their respective information at any time in the collaboration session;

displaying a serial list of information that has been previously presented in the collaboration session;

enabling each of the two or more client devices in the collaboration session to view at least a part of the previously presented information, wherein at least each client device is allowed to create its own presentation space within a collaborative communication session, wherein the multimedia collaboration system comprises a private preview area for each client device in which information is privately viewed by each client device prior to sharing the information with other client devices in the session; and

sharing the information by one of the client devices with the other client devices, wherein the information presented is broadcasted to each of the client devices by including a link to a live history section that stores the information being presented.