Communication method and terminal

• US 6,646,673 B2
• Filed: 12/05/1997
• Issued: 11/11/2003
• Est. Priority Date: 12/05/1997
• Status: Expired due to Fees

• Current Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Original Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Inventors: Wu, Max, Ismail, Nermeen M., Caviedes, Jorge E., Strubbe, Hugo J.
• Primary Examiner(s): Srivastava, Vivek
• Application Number:
  US08/985,985
• Publication Number:
  US 20030145324A1
• Time in Patent Office: 2,167 Days
• Field of Search: H04/N.714, H04/N.715, H04/L 1.216, H04/L 1.100, 348/14-20, 348/159, 348/14.07, 348/14.01, 348/14.08, 455/2, 379/201-206, 379/93.21, 370/260-269
• US Class Current: 348/14.07
• 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 7/15 Conference systems

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.

Claims

1. A communication method using at least two interconnected terminals having a keyboard, the method comprising the steps of:

collecting input data from a participant associated with one of said at least two interconnected terminals, said input data comprising at least video and key activation of the participant; and

deriving activity information about the participant from the video and key activation data;

wherein a cumulative contribution by the participant is created and stored, and the activity information derive includes a visual indication as to whether the activity comprises a monologue by a single participant, a dialog between two participants, a lively discussion between a plurality of participants, and an argument between the plurality of participants.

2. A method as claimed in claim 1, further comprising the step of visualizing the activity information in the form of a table and/or a diagram.

3. A method as claimed in claim 1, further comprising the steps of:

displaying the participant on a display means in a window having window properties; and

manipulating the window properties on the basis of the activity information.

4. A method as claimed in claim 1, wherein said activity information deriving step comprises the step of measuring activity of the participant.

5. A method as claimed in claim 1, wherein said activity information deriving step comprises the step of counting a number of input device operations made by the participant.

6. A method as claimed in claim 1, wherein said at least two interconnected terminals comprise a facilitator terminal (402) and at least one client terminal, and said activity information deriving step comprises the steps of obtaining said activity information at the at least one client terminal, and sending said activity information to the facilitator terminal.

7. A terminal for use in a communication system having a keyboard, the terminal comprising:

input means for enabling a user to supply input data comprising at least video and key activation data of the user; and

monitoring means for deriving user activity information from the video and keyboard activation data, wherein said monitoring means derives whether the activity information comprises a monologue by a single participant, a dialog between two participants, a lively discussion between a plurality of participants, and an argument between the plurality of participants, wherein a cumulative contribution by the participant is created, and includes a visual indication the type of activity information derived.

8. A terminal as claimed in claim 7, further comprising sending means for sending the user activity information to a remote terminal.

9. A terminal as claimed in claim 7, further comprising receiving means for receiving user activity information from a remote terminal.

10. A terminal as claimed in claim 7, further comprising display means for visualizing the user activity information in the form of a table and/or a diagram.

11. A terminal as claimed in claim 7, further comprising display means for displaying a user in a window having window properties, and for manipulating the window properties on the basis of the user activity information.

12. A communication method using at least two interconnected terminals having a keyboard, the method comprising:

collecting input data from a participant associated with one of said at least two interconnected terminals, said input data comprising at least video, key activation and/or audio properties; and

manipulating the displayed window properties on the basis of the activity information, wherein the visual indication includes an indication as to whether the activity comprises a monologue by a single participant, a dialog between two participants, a lively discussion between a plurality of participants, and an argument between the plurality of participants, wherein a cumulative contribution by the participant is created.

13. A method as claimed in claim 12, further comprising visualizing the activity information in the form of at least one of a table and a diagram.

14. A method as claimed in claim 12, wherein said activity information deriving comprises measuring talking time of the participant.

15. A method as claimed in claim 12, wherein said activity information deriving comprises counting a number of input device operations made by the participant.

16. A method as claimed in claim 12, wherein said at least two interconnected terminals comprise a facilitator terminal and at least one client terminal, and said activity information deriving comprises obtaining said activity information at the at least one client terminal, and sending said activity information to the facilitator terminal.

17. A terminal for use in a communication system having a keyboard, the terminal comprising:

an input configured to enable a user to supply input data comprising at least video, key activation and/or audio data;

a monitoring device configured to derive user activity information form the input data; and

a display configured to display a user in a displayed window having window properties, and configured to manipulate the displayed window properties on the basis of user activity information, wherein the user activity information includes tracking whether there is a monologue by a single participant, a dialog between two participants, a lively discussion between a plurality of participants, and an argument between the plurality of participants, wherein a cumulative contribution by the participant is created.

18. The terminal of claim 17, further comprising a sending device configured to send the user activity information to a remote terminal.

19. The terminal of claim 17, further comprising a receiver configured to receive user activity information from a remote terminal.

20. The terminal of claim 17, wherein said display device is configured to visualize the user activity information in the form of at least one of a table and a diagram.

21. The terminal of claim 17, wherein the displayed window properties are at least one of the displayed windows size, position, and resolution.

22. The terminal of claim 17, wherein the displayed window properties are at least one of the refresh rate of the displayed window, the displayed windows color, and the displayed windows brightness.

23. The terminal of claim 17, wherein the display is configured to display windows in a three-dimensional space and the displayed window property is the displayed windows position within the three-dimensional space.

24. The terminal of claim 17, wherein said activity information is at least one of the participants gestures, the participants keyboard activity, and the participants mouse activity.