DESIGN AND IMPLEMENTATION OF A BIOMEDICAL ASSISTIVE GLOVE FOR THE VISUALLY IMPAIRED

Abstract

This project presents the design and implementation of a smart glove to help blind and visually impaired people navigate their environment independently. The glove incorporates ultrasonic sensors, an Arduino Nano microcontroller, and a siren to alert the user of nearby obstacles through audio signals. The system is programmed and assembled to detect objects within a one- meter range and sound an alarm when an obstacle is detected. The system aims to enhance the user's ability to move safely without external assistance. Experimental results demonstrated that the glove is capable of identifying obstacles and providing real-time alerts. Future improvements include adding multiple sensors for broader coverage, using motion sensors to recognize living objects, and integrating artificial intelligence techniques to distinguish the nature of objects. This innovation contributes to enhancing the independence of the blind, improving their quality of life, and providing comprehensive technological solutions.