Pointing-control system for multipoint conferences

Details Pointing-control system for multipoint conferences Pointing-control system for multipoint conferences

2007-05-05

2010-12-07

Tan, Alvin H (Department: 2172)

Data processing: presentation processing of document, operator i

Operator interface

Computer supported collaborative work between plural users

C715S751000, C715S753000, C715S759000, C715S856000, C715S859000, C715S861000

Reexamination Certificate

active

07849410

ABSTRACT:
A pointing-control system for multipoint conferences includes a plurality of computers, a gateway, a display, a conference-control module and a pointing-control module. The computers are connected through a wired or wireless network with the gateway. The computer with the highest priority number is defined as the host computer having the right to assign any of the computers to be the report computer. The conference-control module can demonstrate a presentation frame of the report computer on the display through the gateway. The pointing-control module is used to capture pointing coordinates of pointing apparatuses of the respective computers, and further to display the pointing coordinates on the presentation frame of the display.

REFERENCES:
patent: 5748189 (1998-05-01), Trueblood
patent: 5796396 (1998-08-01), Rich
patent: 5900869 (1999-05-01), Higashio
patent: 6072463 (2000-06-01), Glaser
patent: 6614451 (2003-09-01), Hudson et al.
patent: 7365738 (2008-04-01), Molander et al.
patent: 7430721 (2008-09-01), Johanson et al.
patent: 7464338 (2008-12-01), Sato
patent: 2002/0026478 (2002-02-01), Rodgers et al.
patent: 2002/0063740 (2002-05-01), Forlenza et al.

Affiliated with

Also associated with

Rating

Pointing-control system for multipoint conferences does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pointing-control system for multipoint conferences, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pointing-control system for multipoint conferences will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4194734