A multimedia co-authoring system based on the client/server architecture is introduced in this paper. The authors apply the object-oriented technology to design the system
adoptsimple conference model to support the organization of the co-authoring activities
use the WNCHmodel to manage the multimedia information of the multimedia works
and base on the client/seryer architecture to accomplish the management of shared multimedia works. This system supportsdirectly the co-authoring procedure and the management of the shared multimedia works.