Emiliano Firmino, Mauro Teófilo. Visually impaired navigation assistant for emerging market using tactile floor, feature phone and audio descriptions. In William D. Tucker, Antoine B. Bagula, Margaret Martonosi, Bhaskaran Raman, editors, Annual Symposium on Computing for Development, ACM DEV-4, Cape Town, South Africa - December 06 - 07, 2013. pages 20, ACM, 2013. [doi]
Abstract is missing.