Kazi W, Limu TJ, Md. Rakibuzzaman. Smart Cane: A Low Cost Assistive Device for the Visually Impaired. EAI Endorsed Trans IoT [Internet]. 2023 Jan. 25 [cited 2024 Nov. 21];8(4):e5. Available from: https://publications.eai.eu/index.php/IoT/article/view/1707