Perceived Usefulness of Assistive Technologies and Electronic Services for Ambient Assisted Living
M. Ziefle, C. Röcker, A. Holzinger, in: Proceedings of the 5th International ICST Conference on Pervasive Computing Technologies, IEEE, Piscataway, NJ, 2011.

Acceptance of Pervasive Healthcare Systems: A Comparison of Different Implementation Concepts
M. Ziefle, C. Röcker, in: Proceedings of the 4th International ICST Conference on Pervasive Computing Technologies for Healthcare (PervasiveHealth’10), Munich, Germany, March 22-25, CD-ROM, IEEE, Piscataway, NJ, 2010.