Proceedings of the 11th Conference on Human-Computer Interaction with Mobile Devices and Services, Mobile HCI 2009, Bonn, Germany, September 15-18, 2009

Reinhard Oppermann Markus Eisenhauer Matthias Jarke Volker Wulf Proceedings of the 11th Conference on Human-Computer Interaction with Mobile Devices and Services, Mobile HCI 2009, Bonn, Germany, September 15-18, 2009 Mobile HCI ACM International Conference Proceeding Series 2009 978-1-60558-281-8 ACM db/conf/mhci/mhci2009.html