Abdul-Niby M, Alameen M, Irscheid O, Baidoun M, Mourtada H. A Hands-Free Obstacle Detection and Avoidance System. Eng. Technol. Appl. Sci. Res. [Internet]. 2015 Jun. 21 [cited 2025 Apr. 6];5(3):801-4. Available from: https://mail.etasr.com/index.php/ETASR/article/view/562