[AG-TECH] Strange question
Tom Coffin
tcoffin at ncsa.uiuc.edu
Wed Dec 5 14:10:08 CST 2001
hi Supreeya
You can use VNC to shared a 1024x768 desktop
which can include a white board...
http://www.uk.research.att.com/vnc/
At 02:05 PM 12/5/2001 -0600, Supreeya Miller wrote:
>All,
>
>We have a lot of people come to our center and some of them are
professors.
>I'm also in the process of building the second Access Grid Node for USM
>(university of Southern Mississippi). When the node is done, there
will be
>a lot of class activities between CHL (at Stennis) and USM. The
professors
>that came and visited our center have some concerns that the resolution of
>the images on the Access Grid is not high enough for them, and there are
>some jaggy problems due to many hops and points in the network that we
have
>to go through (details are below). When I did the full size image, they
>were not satisfied even more (they could see pixels change clearly).
One of
>the professors has asked me a question, which I don't know how to answer.
>He wants to do a distance learning by point-to-point (between CHL and USM)
>using the Access Grid equipment. He wants (to start with) 2 windows, each
>with 1024x768 resolution. So that they can write on the white board, and
>the distance students (at CHL) can see everything perfectly clear (they
>refuse to use Power Point Presentation files).
>
>Our network details
> CHL -> uses DS3 to -> JACKSON -> uses OC3 to -> USM -> uses OC3 to ->
>JACKSON -> uses OC3 to -> Internet2
> CHL -> JACKSON -> USM -> Internet
> Our router is at USM that is why we have to go to USM first for both
>Internet2 and commodity Internet.
>
>I've looked at the Microsoft NetMeeting. But that is one computer that
does
>video and audio. We have 4 computers, and 2 computers are running
Linux as
>we know.
>I've also looked at VRVS. But that does not even need Internet 2 (if I'm
>wrong, please correct me). He wants to fully utilize the bandwidth of
>Internet 2, in this case we mean DS3 bandwidth (50 Mb)
>
>How possible can this "point-to-point distance learning using Access Grid
>equipment" be done and how can I go about doing it?
>
>I thank you in advance for any help.
>
>Supreeya Miller
>System Administrator/Visualization Researcher/Access Grid Coordinator
>High Performance Visualization Center
>Center of Higher Learning
>Building 1103
>Stennis Space Center, MS 39539
>Phone: 228-688-2190
>Fax: 228-688-7454
>E-mail:Supreeya.Miller at usm.edu
>
>
___________________________________________________________
Tom Coffin .......................... tcoffin at ncsa.uiuc.edu
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