Participant display and selection in video conference calls

• US 7,185,054 B1
• Filed: 11/01/2000
• Issued: 02/27/2007
• Est. Priority Date: 10/01/1993
• Status: Expired due to Fees

• Current Assignee: Pragmatus AV LLC (Pragmatus, LLC)
• Original Assignee: Collaboration Properties Incorporated
• Inventors: Lantz, Keith A., Lauwers, J. Chris, Burns, Emmett R., Burnett, Gerald J., Ludwig, Lester F.
• Primary Examiner(s): Dinh; Dung C.
• Application Number:
  US09/702,737
• Time in Patent Office: 2,309 Days
• Field of Search: 709/203, 709204-207, 345/751, 345/753, 715751-758
• US Class Current: 709/204
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: H04L 12/1818 Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/4046 with distributed floor control
• CPC Class Codes: H04M 2201/38 Displays
• CPC Class Codes: H04M 2201/42 Graphical user interfaces
• CPC Class Codes: H04M 3/563 User guidance or feature selection
• CPC Class Codes: H04M 3/564 whereby the feature is a sub-conference
• CPC Class Codes: H04M 3/567 Multimedia conference systems
• CPC Class Codes: H04N 7/147 Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals selecting H04Q
• CPC Class Codes: H04N 7/148 Interfacing a video terminal to a particular transmission medium, e.g. ISDN
• CPC Class Codes: H04N 7/15 Conference systems
• CPC Class Codes: H04N 7/152 Multipoint control units therefor

Abstract

A teleconferencing system for conducting a teleconference among a plurality of participants. The system has a plurality of video display devices, each having associated participant video capture capabilities and participant audio capture and reproduction capabilities. At least one communication path is provided for transmitting signals representing participant audio and video. A graphical rolodex can be displayed on a participant'"'"'s video display device and includes a scrollable listing of entries of video-enabled potential participants. Also included is a quick dial list, listing icons representing video-enabled potential participants copied from the graphical rolodex. The system is configured to allow an initiating participant to initiate collaboration by selecting at least one participant listed in at least one of the graphical rolodex and quick dial list, and automatically establish one of a plurality of communication types, with a selected participant, upon a communication type being selected or by default when the participant is selected.

Claims

1. A teleconferencing system for conducting a teleconference among a plurality of participants comprising:

(a) a plurality of video display devices each having associated

(i) participant video capture capabilities, and

(ii) participant audio

(1) capture and

(2) reproduction capabilities; and

(b) at least one communication path

(i) along which signals

(1) representing participant audio and video

(ii) can be transmitted,

(c) a graphical rolodex displayed on a participant'"'"'s video display device and including a scrollable listing of entries of video-enabled potential participants; and

(d) a quick dial list, listing icons representing video-enabled potential participants copied from the graphical rolodex, wherein the system is configured to allow an initiating participant to

(i) initiate collaboration by selecting at least one participant listed in at least one of the graphical rolodex and quick dial list, and

(ii) automatically establishing one of a plurality of communication types, with a selected participants upon a communication type being selected or by default when the participant is selected.

2. The teleconferencing system of claim 1, wherein the quick dial list includes displayed icons and text representing the potential participants.

3. The teleconferencing system of claim 1, wherein

(a) a selecting participant can

(i) select

(1) at least one of the participants and

(2) at least one of a displayed set of additional communication types;

and

wherein the system is further configured to

(i) establish communication

(1) of the selected type

(2) with a selected participant.

4. The teleconferencing system of claim 1, wherein the communication types includes at least one of data conferencing, videoconferencing, telephone conferencing, real-time text, sending faxes, sending electronic mail, and the sending of multimedia mail messages.

5. The teleconferencing system of claim 3, wherein the system

(a) defaults

(i) to the default communication type

(ii) upon double clicking on another participant'"'"'s listing.

6. The teleconferencing system of claim 1, wherein the system is further configured to allow a participant:

(a) to select

(i) a further participant

(ii) from the video-enabled potential participants and

(b) add

(i) the new participant

(ii) to the teleconference.

7. The teleconferencing system of claim 1, wherein the system is further configured to:

(a) allow

(i) at least one participant

(ii) access

(1) to at least one audio and/or video signal source; and

(b) reproduce

(i) audio and video

(1) based on signals

(2) from the accessed signal source

(ii) for another participant.

8. The system of claim 1, wherein the system is further configured so that

(a) a selecting participant can

(i) select

(1) at least one of the video-enabled potential participants

(2) using a hot key.

9. The teleconferencing system of claim 1, wherein entries are copied to the quick dial list by dragging entries from the graphical rolodex into the quick dial list.

10. A method for conducting a teleconference among a plurality of participants, each having

an associated video capture and display and

audio capture and reproduction capabilities,

the method comprising the steps of:

(a) displaying a graphical rolodex on a participant'"'"'s video display device, including a scrollable listing of entries of video-enabled potential participants;

(b) displaying a quick dial list on the participant'"'"'s video display device and listing icons representing video-enabled potential participants copied from the graphical rolodex

(c) allowing an initiating participant to initiate collaboration by selecting at least one participants listed in at least one of the graphical rolodex and quick dial list; and

(d) automatically establishing one of a plurality of communication types with a selected participant upon a communication type being selected or by default when the participant is selected.

11. The method of claim 10, wherein the quick dial list includes displayed icons and texts representing potential participants.

12. The method of claim 10, further comprising the steps of:

(a) selecting

(i) one or more desired participants

(ii) from the graphical rolodex; and

(b) selecting

(i) one or more desired participants;

(ii) from the quick-dial list; and

(c) establishing communication

(i) with all selected participants.

13. The method of claim 10, further comprising the steps of:

(a) selecting a communication type,

(i) from a displayed set of additional communication types; and

(b) establishing communication

(i) of the selected type,

(ii) with each selected participant(s).

14. The method of claim 13, wherein

(a) the communication types includes at least one of data conferencing, videoconferencing, telephone conferencing, real-time text sending faxes, sending electronic mail and sending multimedia mail messages.

15. The method of claim 13, wherein

(a) the step of selecting

(i) one or more participants

(ii) invokes a default communication type

(iii) upon double clicking on another participant'"'"'s listing.

16. The method of claim 10, further comprising the steps of:

(a) selecting

(i) a new participant

(ii) from among a plurality of video enabled potential participants; and

(b) adding

(i) the new participant

(ii) to the teleconference.

17. The method of claim 10, further comprising the steps of:

(a) detecting,

(i) during a first teleconference

(1) between a first and a second participant,

(ii) an attempt

(1) by a third caller

(2) to initiate a second teleconference

(3) with the second participant;

(b) notifying

(i) the second participant

(ii) of the attempt; and

(c) allowing the second participant

(i) to add

(ii) the third caller

(iii) to the first teleconference.

18. The method of claim 10, further comprising the steps of:

(a) allowing at least one participant

(i) access to at least one audio and/or video signal source, and

(b) reproducing video and/or audio

(i) based on signals,

(ii) from the accessed signal source;

(iii) for another participant.

19. The method of claim 10, further comprising the step of:

(a) allowing a participant

(i) in an existing teleconference with

(1) a plurality of other participants

(ii) to place on hold

(iii) at least one of the other participants.

20. The method of claim 10, further comprising the step of:

(a) allowing a participant

(i) in an existing teleconference with

(1) a plurality of other participants

(ii) to disconnect

(iii) at least one of the other participants.

21. The method of claim 10, further comprising the steps of:

(a) selecting a video-enabled potential participant

(i) by using a hot key.

22. The method of claim 10, wherein entries are copied to the quick dial list by dragging entries from the graphical rolodex into the quick dial list.