Saranya, V.S. , Sonthi, V.K. , Boyapati, P. , Krishna, B.L.V.S.R. , Ummadisetti, G.N. and Naresh, P.V. 2023. An Iot Machine Learning Approach for Visually Impaired People Walking Indoors and Outdoors. International Journal of Intelligent Systems and Applications in Engineering. 12, 6s (Nov. 2023), 121–129.