@inproceedings{interact07,
author = {Cesta, A. and Cortellessa, G. and Giuliani, M.V. and Pecora, F. and Rasconi, R. and Scopelliti, M. and Tiberio, T.},
title = {{Proactive Assistive Technology: An Empirical Study}},
booktitle = {{Proceedings of the Eleventh International Conference on Human-Computer Interaction (INTERACT'07)}},
year = {2007}
}