arxivcs.ROeess.SY2026-07-18
An Indoor Navigation System for the Visually Impaired based on UWB Positioning and D* Lite Path Planning Algorithm
Thanh C. Vo, Dong LT. Tran, Huy HM. Le, Duyen N Ha, Tuan Anh Pham, Hai Thanh Dang, et al.
This paper proposes an indoor navigation system for the visually impaired, leveraging Ultra-Wideband (UWB) positioning technology and the D*Lite path planning algorithm. The system utilizes UWB sensors to provide precision localization in GPS-denied environments. The D* Lite algo…