Connecting Remote Teams: Cross-Media Integration to Support Remote Informal Encounters
T. Prante, R. Stenzel, C. Röcker, D. van Alphen, N. Streitz, C. Magerkurth, D.A. Plewe, in: Video Track and Adjunct Proceedings of the Sixth International Conference on Ubiquitous Computing (UBICOMP’04), 2004, pp. 7–10.

Hello.Wall – Beyond Ambient Displays
T. Prante, C. Röcker, N. Streitz, R. Stenzel, C. Magerkurth, D. van Alphen, D.A. Plewe, in: P. Ljungstrand, J. Brotherton (Eds.), Video Track and Adjunct Proceedings of the Fifth International Conference on Ubiquitous Computing (UBICOMP’03), 2003, pp. 277–278.