Kevin Johnson, Dale Clayton, Roger Price, Richard J. Adams, Devin M. Drown and Brett R. Moyer, the University of Utah,1999
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith
