@INPROCEEDINGS{barkhuus03e,
 AUTHOR = {L. Barkhuus and A. K. Dey},
 TITLE = {Is Context-Aware Computing Taking Control Away from the User? Three levels of interactivity examined},
 BOOKTITLE = {Proceedings of UbiComp 2003},
 YEAR ={2003},
 EDITOR = {},
 PAGES = {},
 PUBLISHER = {Springer},
 ADDRESS = {Seattle, Washington},
 NOTE = {},
 OFNOTE = {},
 ANNOTE = {}
 }