Universal access to awareness information: using smart artefacts to mediate awareness in distributed teams
C. Röcker, Universal Access in the Information Societyf: International Journal 11 (2012) 259–271.

Smart Artefacts as Affordances for Awareness in Distributed Teams
N. Streitz, T. Prante, C. Röcker, D. van Alphen, R. Stenzel, C. Magerkurth, S. Lahlou, V. Nosulenko, F. Jegou, F. Sonder, D. Plewe, in: N. Streitz, A. Kameas, I. Mavrommati (Eds.), The Disappearing Computerf: Interaction Design, System Infrastructures and Applications for Smart Environments, Springer, Berlin, 2007, pp. 3–29.

Ambient Displays and Mobile Devices for the Creation of Social Architectural Spaces: Supporting Informal Communication and Social Awareness in Organizations
N. Streitz, T. Prante, C. Röcker, D. van Alphen, C. Magerkurth, R. Stenzel, D.A. Plewe, in: K. O’Hara, M. Perry, E. Churchill, D. Russell (Eds.), Public and Situated Displays Social and Interactional Aspects of Shared Display Technologies, 1st ed., Springer , Dordrecht, 2003, pp. 387 – 409.