Abdirashit, Alua, Sunggat Marxuly, Palvan Kalandarov, and Meruert Nemerbayeva. “Internet of Things for the Visually Impaired: Design of a Wearable Obstacle-Detection and Navigation Device: Article”. Journal of Emerging Technologies and Computing 6, no. 3 (September 30, 2026). Accessed October 18, 2026. https://jetc.sdu.edu.kz/index.php/jetc/article/view/227.