@inproceedings{ICEIS-HCI-2007-FariaBVR,
	author        = "Pedro Miguel Faria and Rodrigo A. M. Braga and Eduardo Valgôde and Luís Paulo Reis",
	booktitle     = "{Proceedings of the Ninth International Conference on Enterprise Information Systems, Volume 5: HCI}",
	isbn          = "978-972-8865-92-4",
	pages         = "164--169",
	title         = "{Platform to Drive an Intelligent Wheelchair Using Facial Expressions}",
	year          = 2007,
}