DIAZ-PABÓN , S.; MURCIA-OROZCO, S.; PIMIENTO SERRANO, J. D.; TORRES-RAMÍREZ, C. A.; SARMIENTO RAMOS, J. L.; MARTINEZ REYES, D. Prototype of a device adaptable to walk-sticks with a system to communicate the visible spectrum to blind people. I+ T+ C- Research, Technology and Science, Popayán, CO, v. 1, n. 17, 2023. DOI: 10.57173/ritc.v1n17a14. Disponível em: https://revistas.unicomfacauca.edu.co/ojs/index.php/itc/article/view/411. Acesso em: 23 nov. 2024.