Fraunhofer IRB Verlag
Conference Proceedings
Brau, Henning (eds.) Usability Professionals 2008 , 2008, Lübeck, Germany.
Emotion in HCI: Joint proceedings of the 2005-2007 international workshops , 2008, Stuttgart.
Gobel, Stefan (eds.) In Proceedings of TIDSE , 2003, Darmstadt, Germany.