Towards Sustainable Homecare Solutions for an Aging Society
C. Röcker, M. Ziefle, in: Proceedings of the Second International Conference on Sustainable Future for Human Security (Sustain’11). The 186th Symposium on Sustainable Humanosphere. October 8-10, 2011, Kyoto, Japan, 2011, pp. 663–666.

Social and Technological Concerns Associated with the Usage of Ubiquitous Computing Technologies
C. Röcker, Issues in Information Systemsf: IIS / International Association Für Computer Information Systems, IACIS  11 (2010) 61–68.

Designing User-Friendly Interfaces for Pervasive Gaming Applications
C. Röcker, C. Magerkurth, S. Hinske, M. Lampe, in: A Reader for Pervasive Gaming Research / Vol. 2. Pervasive Gaming Applications, Shaker, Aachen, 2007.