A. Schmidt, A. Specker, G. Partsch, M. Weber, and S. Höck. Cooperative Buildings, Integrating Information, Organization, and
Architecture, First International Workshop, CoBuild'98, Darmstadt,
Germany, February 1998, Proceedings, volume 1370 of Lecture Notes in Computer Science, page 122--129. Springer, (1998)
H. Gellersen, M. Beigl, and A. Schmidt. Proceedings of the 1999 ACM Symposium on Applied Computing, SAC'99,
San Antonio, Texas, USA, February 28 - March 2, 1999, page 416--418. ACM, (1999)
A. Schmidt, H. Gellersen, and M. Beigl. Third International Symposium on Wearable Computers (ISWC 1999),
San Francisco, California, USA, 18-19 October 1999, Proceedings., page 176--177. IEEE Computer Society, (1999)
A. Schmidt, K. Aidoo, A. Takaluoma, U. Tuomela, K. Laerhoven, and W. de Velde. Handheld and Ubiquitous Computing, First International Symposium,
HUC'99, Karlsruhe, Germany, September 27-29, 1999, Proceedings, volume 1707 of Lecture Notes in Computer Science, page 89--101. Springer, (1999)
M. Gaedke, H. Gellersen, A. Schmidt, U. Stegemüller, and W. Kurr. 32nd Annual Hawaii International Conference on System Sciences (HICSS-32),
January 5-8, 1999, Maui, Hawaii, USA, IEEE Computer Society, (1999)
A. Schmidt, M. Beigl, and H. Gellersen. Human-Computer Interaction: Communication, Cooperation, and Application
Design, Proceedings of HCI International '99 (the 8th International
Conference on Human-Computer Interaction), Munich, Germany, August
22-26, 1999, Volume 2, page 251--255. Lawrence Erlbaum, (1999)