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. 1778–1783, 2026. DOI: 10.47392/IRJAEH.2026.0232. Disponível em: https://irjaeh.com/index.php/journal/article/view/1490.. Acesso em: 31 may. 2026.