Abstract of An Introduction to Tango and its role in Distance Education and Training
Tango can be downloaded and used Today
It is quite reliable and one of most sophisticated “WebWindows” applications -- build systems entirely on top of Web clients and servers
Distance Education and the Virtual University where we also cover database and other server-side applications
Overview of Tango Architecture, Capabilities and how to use it
Collaborative Visualization and Computational Steering or more generally Collaborative Research
In each case one needs a mix of Asynchronous and Synchronous collaboration and a mix of real-time and archival information.