Wong, W. , Batumalay, . M. , Muniandy, B. , Pagadala, P.K. and P, . V.K. 2025. Robotic guide for the visually impaired through Bluetooth and obstacle avoidance using Arduino . Review of Computer Engineering Research. 12, 3 (Sep. 2025), 171–181. DOI:https://doi.org/10.18488/76.v12i3.4436.