user- IUI '11: Proceedings of the 15th International Conference on Intelligent User Interfaces, Palo Alto, CA, USA, page 327-330. (2011)
- Proceedings of the 12th ACM Conference on Ubiquitous Computing UbiComp '10, Copenhagen, Denmark, page 37–40. (2010)
- MobileHCI '10: Proceedings of the 12th International Conference on Human Computer Interaction with Mobile Devices and Services, Lisbon, Portugal, page 415–416. (2010)
- Springer, Berlin, (2011)
- Ambient Assisted Living: 4.\ AAL-Kongress 2011 Berlin, Germany, (2011)
- Proceedings of the 1st International Conference on Pervasive and Embedded Computing and Communication Systems PECCS 2011, Algarve, Portugal, (2011)
- The Semantic Web –- ISWC 2010: 9th International Semantic Web Conference, Shanghai, China, Revised Selected Papers, Part II, (2010)
- Proceedings of the First International Workshop on Design and Integration Principles for Smart Objects DIPSO 2007, Innsbruck, Austria, (2007)
- PerCom 2010: Proceedings of the 8th Annual IEEE International Conference on Pervasive Computing and Communications, Mannheim, Germany, page 199-207. (2010)
- it -- Information Technology 50(1):45-50 (2008)
- Workshops Proceedings of the 5th International Conference on Intelligent Environments, page 27-32. (2009)
- Proceedings of IE 08: 4th IET International Conference on Intelligent Environments, Seattle, WA, USA, (2008)
- Workshops Proceedings of the 5th International Conference on Intelligent Environments, page 21-26. (2009)
- Digitale Daten in Geräten und Systemen, 105, Heymann, Köln, (2010)
- Workshops Proceedings of the 5th International Conference on Intelligent Environments, page 45-50. (2009)
- PerCom 2010 Workshops: Proceedings of the 8th Annual IEEE International Conference on Pervasive Computing and Communications Workshops, Mannheim, Germany, page 768-771. (2010)
- Proceedings of the Sixth International Conference on Intelligent Environments IE 2010, Kuala Lumpur, Malaysia, page 265-270. (2010)
- Proceedings of the Sixth International Conference on Intelligent Environments IE 2010, Kuala Lumpur, Malaysia, page 122-127. (2010)
- Proceedings of the Sixth International Conference on Intelligent Environments IE 2010, Kuala Lumpur, Malaysia, page 84-89. (2010)
- Proceedings of the Sixth International Conference on Intelligent Environments IE 2010, Kuala Lumpur, Malaysia, page 164-169. (2010)
