...University
munzner@cs.stanford.edu, (415) 723-3154, Stanford University, 360 Gates Bldg 3B, Stanford, CA, 94305, http://www-graphics.stanford.edu/~munzner

...Ipsilon
hoffman@ipsilon.com, Ipsilon Networks, 2191 E. Bayshore Road, Suite 100, Palo Alto, CA 94303

...NLANR
kc@nlanr.net, National Laboratory for Applied Network Research, San Diego Supercomputer Center, PO Box 85608, San Diego CA, 92186-9784, http://www.nlanr.net

...PARC
fenner@parc.xerox.com, Xerox PARC, 3333 Coyote Hill Road, Palo Alto, CA 94304

Tamara Munzner