Richard T. Guy, Khai N. Truong. CrossingGuard: exploring information content in navigation aids for visually impaired pedestrians. In Joseph A. Konstan, Ed H. Chi, Kristina Höök, editors, CHI Conference on Human Factors in Computing Systems, CHI '12, Austin, TX, USA - May 05 - 10, 2012. pages 405-414, ACM, 2012. [doi]
Abstract is missing.