Alexander Fiannaca, Ilias Apostolopoulos, Eelke Folmer. Headlock: a wearable navigation aid that helps blind cane users traverse large open spaces. In Sri Kurniawan, John Richards, editors, Proceedings of the 16th international ACM SIGACCESS conference on Computers & accessibility, ASSETS '14, Rochester, NY, USA, October 20-22, 2014. pages 323-324, ACM, 2014. [doi]
Abstract is missing.