@inbook {,
	title = {Achieving co-operation and developing smart behavior in collections of context-aware artifacts},
	booktitle = {Augmented Materials \& Smart Objects:  Building Ambient Intelligence through Microsystems Technologies, Kieran Delaney (Eds.)},
	year = {2007},
	publisher = {to be published by Springer},
	organization = {to be published by Springer},
	author = {Christos Goumopoulos and Achilles Kameas}
}
