Rockwood was the Siggraph 99 Papers Chair. Contact him
at Power Take Off Software, e-mail rockwood@enuxsa.eas
.asu.edu.
McAndless was the Siggraph 98 Emerging Technologies
Chair. Contact her at Capstone Systems, e-mail janet@
siggraph.org.
Contact Visions and Views editor Nevenka Dimitrova,
Philips Research, 345 Scarborough Rd., Briarcliff Manor, NY
10510, e-mail nevenka.dimitrova@philips.com.