Memon, Saba, 		Memon, Mohsin, 		Zardari, Shehnila, AND 		Nizamani, Shahzad.
" Blind’s Eye: Employing Google Directions API for Outdoor Navigation of Visually Impaired Pedestrians" <em>Mehran University Research Journal of Engineering and Technology</em> [Online], Volume 36 Number 3 (1 July 2017)