Open AccessObstacle Detector for Blind Peoples
Author(s) -
M. Maragatharajan,
G. Jegadeeshwaran,
R. Aakash,
K. Aniruth,
A. Sarath
Publication year - 2019
Publication title -
international journal of engineering and advanced technology
Language(s) - English
Resource type - Journals
ISSN - 2249-8958
DOI - 10.35940/ijeat.a1090.1291s419
Subject(s) - buzzer , obstacle , front (military) , object (grammar) , sound (geography) , computer science , computer vision , detector , ultrasonic sensor , sight , human–computer interaction , artificial intelligence , acoustics , geography , engineering , telecommunications , electrical engineering , physics , optics , mechanical engineering , archaeology , alarm
From the survey of WHO, 39 million people are blind all over the world. It is a quite miserable statement. The peoples who are all suffered from these visual difficulties can use this project to overcome their situations. The ultrasonic sensor used in this project plays a vital role. It detects the object in front of this with a certain range. When object is detected a buzzer sound is given to the user as an indication. While they hear this sound they can know an obstacle in front of them.