Lee Barford, HP Labs Palo Alto, barford@hpl.hp.com
Neil Gershenfeld, MIT, neilg@media.mit.edu
Jeremy Gunawardena, BRIMS, jhcg@hplb.hpl.hp.com
Bernard Silverman, Bristol University, B.W.Silverman@Bristol.ac.uk
Colin Sparrow, Cambridge University, c.sparrow@newton.cam.ac.uk
Nick Tufillaro, HP Labs Palo Alto, nbt@reed.edu