He received a Ph.D. in Computer Science from Brown University. His research interests include knowledge-based design of graphics and multimedia, user interfaces, virtual worlds and augmented reality, visual languages, image synthesis, and hypermedia. Prof. Feiner is coauthor of Computer Graphics: Principles and Practice in C (Addison-Wesley, 1995) and of Introduction to Computer Graphics (Addison-Wesley, 1993). He is a member of the editorial boards of IEEE Transactions on Visualization and Computer Graphics and of Electronic Publishing, is an associate editor of ACM Transactions on Graphics; and is on the executive board of the IEEE Technical Committee on Computer Graphics. In 1991 he received an Office of Naval Research Young Investigator Award.