@article {366,
	title = {Vibrotactile Guidance for Wayfinding of Blind Walkers},
	journal = {IEEE Transactions on Haptics},
	year = {2015},
	url = {http://escholarship.org/uc/item/93d0b2f3},
	author = {Flores, German and Kurniawan, Sri and Roberto Manduchi and Martinson, Eric and Morales, Lourdes and Sisbot, Akin}
}
