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- Newsgroups: comp.graphics
- Path: sparky!uunet!elroy.jpl.nasa.gov!hanauma.jpl.nasa.gov!joanne
- From: joanne@hanauma.jpl.nasa.gov (Joanne G. Shimada)
- Subject: Re: The Best of SIGGRAPH 1992
- Message-ID: <1992Aug13.083035.25415@elroy.jpl.nasa.gov>
- Sender: news@elroy.jpl.nasa.gov (Usenet)
- Nntp-Posting-Host: hanauma.jpl.nasa.gov
- Organization: SAR Systems Development and Processing, Jet Propulsion Laboratory, Pasadena, CA
- References: <1992Aug11.170255.14445@nas.nasa.gov> <=13mrn=.foo@netcom.com> <tromo.713569777@keckiris>
- Date: Thu, 13 Aug 1992 08:30:35 GMT
- Lines: 60
-
- In article <tromo.713569777@keckiris> tromo@rice.edu (Tod Romo) writes:
- >foo@netcom.com (Mark Hall) writes:
- >
- >> Part of the crowding problem came from people abusing the telnet
- >>privileges. There were some people reading News at the machines. Telnet
- >>was disabled on most machines after that.
- >
- >What I saw more often than not was
- >people using telnet at peak hours for 15 or more minutes a session,
- >seemingly oblivious to the huge queues behind them. Some sort of timing
- >system to limit telnet sessions to say 5 minutes during peak times
- >might have helped. Just allocate enough time to telnet to a host, read
- >mail and post a few messages, then logout.
-
- Let me first say that having the electronic message center -- or more
- precisely, Internet access -- was a great idea. As others have pointed
- out, though, this first-time implementation had some problems.
-
- I liked the terminal room at the Winter '92 USENIX conference in San
- Francisco. They had between 15 and 20 X-terminals with Internet access
- set up in one of the conference hotel's meeting rooms. Six of the terminals
- were 5-minute "express" stations; the others could be used for 10 minutes
- if anyone was in line and indefinitely if not. There was always at least
- one person on duty at all times to assist users and enforce the time limits.
- The room was open from early morning until after midnight each day of the
- conference except the last. E-mail sent directly to the conference wasn't
- handled by the X-terminals but was instead printed and posted on a bulletin
- board located in a separate area. Overall, the terminal room worked well;
- the network was slow but didn't experience too many problems. Most people
- respected the time limits and there were often no lines during the evening
- hours.
-
- The important difference between the USENIX and the SIGGRAPH terminal rooms
- was the people working in the USENIX room. Not only did they make sure the
- lines moved, but they had the know-how to correct the occasional network or
- terminal glitch. In contrast, when the SIGGRAPH network crashed that Tuesday
- morning, it took almost half an hour to find someone to reboot the mailserver
- and the individual client stations. I'm sure that I wasn't the only one
- tempted to reboot the machine on the central desk, except that a few of the
- clients were somehow still usable. And no, the people in the blue suits
- didn't know what to do. (BTW, I think that telnet access was restricted after
- this crash because of problems with NFS, not as a punitive measure.) My only
- comment about the electronic messaging (which I didn't use) is that telnet
- access was much more in demand -- I remember seeing 2-3 unused "message"
- stations in L-3 while there was a long line for the "telnet" stations.
-
- Someone else mentioned the fact that the SIGGRAPH terminal room closed at
- 6 PM most days. I can see how it would have been difficult to justify
- doing otherwise, especially given McCormick Place's remote location. The
- situation at USENIX was different -- the conference was centrally located
- at the Hilton in downtown SF, close to many other hotels and BART. Perhaps
- next year's electronic message center could be located in one of the
- conference hotels, staffed with student volunteers?
-
- Joanne Shimada
- --
- --------------------------------------------------------------------------------
- Joanne G. Shimada (joanne@malibu.jpl.nasa.gov; SPAN: kahuna::joanne)
- Jet Propulsion Laboratory, M/S 300-235, 4800 Oak Grove Drive, Pasadena, CA 91109
- These are my opinions, not JPL's. Go BEARS!
-