G.Theivanathan, A.Mohamed Sikkander, N.Hemavathy, Murukesh and Sangeeta R. Mishra (2022) “Tactile System for Visually Impaired People Using Embedded Technology”, International Journal of Scientific Research and Innovative Studies, 1(1), pp. 14–19. Available at: https://www.ijsrisjournal.com/index.php/ojsfiles/article/view/17 (Accessed: 19 June 2026).