B. Dumas, D. Lalanne, D. Guinard, R. Koenig, and R. Ingold. TEI '08: Proceedings of the 2nd International Conference on Tangible and Embedded Interaction, Bonn, Germany, page 47-54. (2008)
C. Duarte, and L. Carrico. Proceedings of IUI '06: 10th International Conference on Intelligent User Interfaces, Sydney, Australia, page 132-139. (2006)
G. Di Fabbrizio, J. Wilpon, and T. Okken. Proceedings of the 11th International Conference on Multimodal Interfaces and the 6th Workshop on Machine Learning for Multimodal Interfaces (ICMI-MLMI '09), Cambridge, MA, USA, page 71-78. (2009)
G. Buscher, A. Dengel, and L. van Elst. SIGIR '08: Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Singapore, page 387-394. (2008)
G. Broll, S. Keck, P. Holleis, and A. Butz. Proceedings of MobileHCI '09: 11th International Conference on Human Computer Interaction with Mobile Devices and Services, Bonn, Germany, (2009)
D. Bohus, and E. Horvitz. Proceedings of the 11th International Conference on Multimodal Interfaces and the 6th Workshop on Machine Learning for Multimodal Interfaces (ICMI-MLMI '09), Cambridge, MA, USA, page 31-38. (2009)
P. Bihler, M. Fotsing, G. Kniesel, and C. Joffroy. iiWAS '08: Proceedings of the 10th International Conference on Information Integration and Web-based Applications & Services, Linz, Austria, page 677-680. (2008)
M. Araki. WMISI '07: Proceedings of the 2007 Workshop on Multimodal Interfaces in Semantic Interaction, Nagoya, Japan, page 58-62. New York, USA, ACM, (2007)
J. Allen, G. Ferguson, and A. Stent. Proceedings of IUI '01: 6th International Conference on Intelligent User Interfaces, Santa Fe, NM, USA, page 1-8. (2001)