Smart phone-based Indoor guidance system for the visually impaired. - Brandon Taylor; Dah-Jye Lee; Dong Zhang 002; Guangming Xiong (ICARCV, 2012)

Seeing Eye Phone: a smart phone-based indoor localization and guidance system for the visually impaired. - Dong Zhang 002; Dah-Jye Lee; Brandon Taylor (Mach. Vis. Appl., 2014)