Alotaibi, Hassan, Ravish Javed, M. Saleh Alghannam, M. Fahad Saqer, and Mahdi AlQahtani. 2022. “Smart Shoe Gadget for Visually Impaired People”. European Journal of Applied Sciences 10 (2):253-58. https://doi.org/10.14738/aivp.102.11975.