Assistive Technology for Visually Impaired People using Li-Fi

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.