Indoor navigation for people who are blind or vision impaired: where are we and where are we going?
J. Locat. Based Serv., 2014
Indoor navigation for the blind and vision impaired: Where are we and where are we going?
Proceedings of the 2012 International Conference on Indoor Positioning and Indoor Navigation, 2012
Indoor positioning system based on sensor fusion for the Blind and Visually Impaired.
Proceedings of the 2012 International Conference on Indoor Positioning and Indoor Navigation, 2012