AI-Based Smart Blind Stick for Real-Time Obstacle Detection and Object Recognition with Voice Assistance. International Research Journal on Advanced Engineering Hub (IRJAEH), [S. l.], v. 4, n. 04, p. 1794–1799, 2026. DOI: 10.47392/IRJAEH.2026.0235. Disponível em: https://irjaeh.com/index.php/journal/article/view/1493.. Acesso em: 24 aug. 2026.