S. Frey, C. Müller, M. Strengert, and T. Ertl. ISVC '09: Proceedings of the 5th International Symposium on Advances in Visual Computing, Springer-Verlag, (2009)
M. Höferlin, B. Höferlin, and D. Weiskopf. Proceedings of 3rd Workshop on Behaviour Monitoring and Interpretation, 541, CEUR Workshop Proceedings, (2009)
A. Hub, and J. Kizler. Proceedings of the 2009 Biennial South Pacific Educators in Vision Impairment Conference (SPEVI 2009); January 5-9 Adelaide Australia, (2009)
A. Hub, and B. Schmitz. Proceedings of the California State University Northridge Center on Disabilities 24th Annual International Technology and Persons with Disabilities Conference (CSUN 2009)); March 16-21; Los Angeles CA USA, Online, (2009)