Title: Object-Oriented Animation on the World Wide Web Author: Patrick Cai and Azer Bestavros Date: May 8, 1995 Abstract: We propose that video/audio animation be considered as a first-class object on the World Wide Web. Animation is a very "bandwidth-efficient" alternative to using video streams, especially for presentations involving mathematical objects and interactions. We present an object-oriented model that supports drawing-based and frame-based animation. Based on that model, we describe an extension of the HyperText Markup Language to support these capabilities. BU-NCSA Mosanim, a modified version of the NCSA Mosaic for X(v2.5), was developed and is available for distribution via anonymous FTP to demonstrate the concepts and potentials of animation in presentations and interactive game playing over the web.