Introduction This CD-ROM publication contains material presented at the ACM SIGGRAPH 2002 conference, held in 21-26 July 2002 in San Antonio, Texas. CD-ROM Organization The following folders and files appear at the top level of this CD-ROM. Many presentations have supplemental material. This material is organized in the "supplemental_material" folder in each program, ordered by the last name of the primary contributor. art_gallery.pdf: Art Gallery content. computer_animation_festival.pdf: Computer Animation Festival content. index.html: HTML navigation document. nav: folder containing navigation documents. readme.mac: this file (Macintosh format) readme.txt: this file (PC format) readme.unx: this file (UNIX format) Adobe Acrobat Reader Software Adobe Acrobat Reader software for many platforms is available from Adobe's Web site at . Support If you have questions regarding the operation or content of this CD-ROM publication, please contact Stephen Spencer, ACM SIGGRAPH Director for Publications, by e-mail at "spencer@siggraph.org". Corrections or solutions to problems encountered by users will be available on the SIGGRAPH World Wide Web site in the Publications section. CD-ROM Production: Stephen Spencer (The University of Washington) CD-ROM Testing: Kristina Spencer (Watchguard Technologies) Copyright Notice Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, to republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee.