@book{33531,
	author = {AAATE 2007 and Eizmendi, Gorka. and Association for the Advancement of Assistive Technology in Europe.},
	title = {Challenges for assistive technology :},
	publisher = {IOS Press,},
	year = {c2007.},
	series = {Assistive technology research series,},
	address = {Washington, DC :}
}