Review on Blind People Navigation Using Wireless Sensors.

This paper is mainly focused on survey of navigation for blind people. When the blind people fall in any critical position, it becomes difficult to navigate them so in such situation the production of the electronic devices has been implemented. The sensors which will be used will detect the obstacles in the environment. Then the signals will be send to the Computer for processing and hence the information required will be obtained and send to the mobile application. The information which will be received by the mobile application will be converted into voice, and hence it can be used for navigation. Hence proper guidance via voice and hence it helps for navigation. The application generates request from the system which will be receiving the data from different kinds of sensors. Thus, the visually impaired user can make an independent travel.