Mr. Burris's experience in multimedia dates from 1981, when he was a consultant for the Mexican government on the design of two situation rooms for the display, manipulation and analysis of data expressed graphically. Since joining our company in 1996, he has worked on The Wharton School of the University of Pennsylvania, Philadelphia; Carnegie Hall's Zankel Hall, New York City; and Schlumberger, Ltd., New York, Paris, and Texas. He attended the State University of New York at Buffalo and taught at the Tisch School of the Arts, New York University; the School of Visual Arts, and is on the graduate faculty of the Department of Computer Graphics and Interactive Media at the Pratt Institute. He also writes on technological issues.