With Tim Heidmann and Wade Olsen, Patent US6057833: Method
and apparatus for providing real time enhancements and
animations over a video image.
"
Adding Generic Functions to
Scheme,"
ACM SIGPLAN Notices, Volume
30, Number 4, April 1995.
"Perspectives on Stereo,"
Stereoscopic Displays and
Applications, John O. Merritt and Scott S. Fischer
(editors), SPIE Proceedings 1256, 12-14 February 1990.
"
Casting Shadows on Flat Surfaces,"
Iris Universe, Winter 1989.