Markopoulos, P., I. Mavrommati, and A. Kameas,  "End-User configuration of ambient intelligence environments : feasibility from a user perspective",  In Proceedings of the 2nd European Symposium on Ambient Intelligence(EUSAI) , vol. 3295, Eindhoven, Netherlands, Springer Berlin / Heidelberg, pp. 243-254, 8-10 November, 2004.