Assistive Technology for Visually Impaired People using Li-Fi
Senthamil Selvi M1, Nivedita S2, Ramya M3, Sunija S4
1Dr Senthamil Selvi M*, Professor & Head , Department of Information Technology , Sri Ramakrishna Engineering College, Coimbatore.
2Nivedita S, Student, Department of Information Technology , Sri Ramakrishna Engineering College, Coimbatore.
3Ramya M, Student, Department of Information Technology , Sri Ramakrishna Engineering College, Coimbatore.
4Sunija S, Student, Department of Information Technology , Sri Ramakrishna Engineering College, Coimbatore.
Manuscript received on March 31, 2020. | Revised Manuscript received on April 27, 2020. | Manuscript published on April 30, 2020. | PP: 2261-2263 | Volume-9 Issue-4, April 2020. | Retrieval Number: D8998049420/2020©BEIESP | DOI: 10.35940/ijeat.D8998.049420
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: : Blind people faces lot of difficulties in day to day life. While walking they may struggle during their pathway. Some of the blinds they may use the external things to guide their path. When they were in indoor systems they may not aware of certain places inside their home. They prefer the help of another people to guide their way, instead there is an Li-Fi technology used only for indoor navigation purpose. By using of transmitter and receiver systems it allows them to guide in a proper path. Using voice recognition, the system helps to move from one places to another places inside the home. This project works only through the visible light as a source for communication. So by using this project we trained those blind people to navigate their path in an proper way.
Keywords: ight source, Li-Fi transmitter and receiver, Voice playback, Relay.