On Wed, 1 Aug 2001, Roger Ruth wrote:

> ... 
> >But the overhead camera is a relatively new concept, used only sparingly at
> >the last world championships in Seville, Spain, and never attempted at the
> >Olympics...

Wrong! IBM built the overhead camera system for the 1996 Atlanta Olympics. 
Powered with a multiprocessor RS-6000 architecture, it followed the action
with minimal  bounce, using a critically damped open loop control system.
I have pictures of it!

Kamal.

DR KAMAL JABBOUR - Engineer, Educator, Runner, Writer    O     o
2-222 Center for Science and Technology                 /|\/  <|\
Syracuse University, Syracuse NY 13244-4100              |     |
Phone 315-443-3000, Fax 315-443-2583                  __/ \  \/ \
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