Proceedings 2005 International Symposium on Collaborative Technologies and Systems : May 15-20, 2005, Adam's Mark Hotel, Saint Louis, Missouri, USA / editors, William McQuay and Waleed W. Smari ; assistant editor, Seung-Yun Kim ; in technical cooperation with the IEEE, IEEE Computer Society, and IEEE Systems, Man, and Cybernetics Society. - McQuay, William.; Smari, Waleed W.; Kim, Seung Yun, (IEEE Computer Society, IEEE,)