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Paper Title : IoT Based Smart Stick for Visually Impaired

ISSN : 2395-1303
Year of Publication : 2022
10.5281/zenodo.7013113

Authors: , Prof. Anuradha Nigade , Kajal Kumari , Shivani , Prof. Sharada Tondare , Prof. Aparna Patil

         


Abstract
The smart walking stick makes navigating and work easier and more comfortable for blind persons. The barrier is not detected in regular sticks, and a basic cane is ineffective for visually challenged people. Because the sight-challenged individual has no idea what sort of things lies in his path. The individual has no idea about the scale of the obstacle or how far away he or she is from it. It is tough for a sight-challenged person to get through. The presence of an obstacle is identified through the use of Ultrasonic Sensors which are used to calculate the distance between the obstacle and the person in a smart walking stick. If a blind person encounters an impediment, the sound emitted by the Buzzer will alert him or her to the presence of the barrier. The technique is extremely beneficial to visually impaired persons who frequently require assistance from others. The GPS and GSM Module is used to provide location information and message alert from the user.

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Keywords
— Smart Stick, Arduino Uno, Ultrasonic Sensors LDR Sensor, Buzzer, GPS, and GSM