An Architecture for a Shared Distributed Window System

J. Menges and K. Jeffay
Proceedings of the Third Workshop on Enabling Technologies: Infrastructure for Collaborative Enterprises
Morgantown, West Virginia, April 1994.
IEEE Computer Society Press
pp. 53-64.

Abstract: Shared window systems have become a popular vehicle for supporting distributed, synchronous collaboration. At present they are difficult to build and they support limited paradigms of multi-user interaction with shared applications. We believe this difficulty is largely due to the inverted nature of the client/server architecture of most distributed window systems. The architecture is inverted in the sense that the user is nearer the server than the client; this hampers attempts to share windows. By comparing the traditional client/server architecture of distributed file systems with the inverted architecture of distributed window systems we argue that it is possible to develop window systems where the user is nearer window system clients than servers, and that this architecture greatly facilitates the sharing of windows among users.

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