• P-ISSN 0974-6846 E-ISSN 0974-5645

Indian Journal of Science and Technology


Indian Journal of Science and Technology

Year: 2016, Volume: 9, Issue: 2, Pages: 1-5

Original Article

Design and Development of Blind Navigation System using GSM and RFID Technology


Objectives: The main objective of this work is to provide a cost effective way to allow path planning for blind people. Methods: The Blind Audio guidance system hopes to allow the visually impaired users to simply press a button, speak the desired destination to the Blind customer care, and be guided there with the use of audio instructions. The system provides a portable unit that can be easily carried out and operated by a visually impaired user.. To implement a wrong path identification alert system for Blind and to provide blind to communicate with the customer care in a finger Tip. In this work ultrasonic and RFID are combined to navigate the blind. Findings: The tool provides information about the direct surroundings of the blind to allow him to move around without collisions. The Obstacles around the blind person up to a certain distance can be understand by a system using a sensors. Applications/Improvements:

Keywords: Blind Audio Guidance System, Blind Customer Care, RFID Technology, Blind Unit


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