Advancing Accessibility: An Artificial Intelligence Framework for Obstacle Detection and Navigation Assistance for the Visually ImpairedLiliek Triyono, Rahmat Gernowo, Prayitno, Saifur Rohman Cholil, Idhawati Hestiningsih, Wiktasari and Sirli FahriahE3S Web Conf., 448 (2023) 02042DOI: https://doi.org/10.1051/e3sconf/202344802042