http://www.cs.indiana.edu/hyplan/dyb/scheme2k.html
The Scheme 2000 project is directed toward the design and implementation of a successor to Scheme that supports modules, object-oriented programming, threads, windowing, multilanguage integration, and run-time recompilation.
Associated Faculty R. Kent Dybvig,
Associated Postdocs and Graduate Students: Carl Bruggeman, Oscar Waddell, John Zuckerman, Robert G. Burger, J. Michael Ashley (now on the faculty at the University of Kansas)
Affiliated Projects: Scheme implementation, Syntactic abstraction, IU Scheme Educational Infrastructure Project