Third Vision for Blinds

Abstract

Abstract: This paper introduces a third vision system designed to assist visually impaired individuals in detecting obstacles and dangers during walking, as well as identifying the world around them. The proposed solution acts as an artificial vision and alarm unit, consisting of three sensors (ultrasonic, water, and heat flame), and a microcontroller (Arduino Uno R3) to process sensor signals into short pulses for the Arduino pins to activate buzzers and LED bulbs. Our project aims to provide an affordable and lightweight smart stick suitable for most blind people, making it accessible to all segments of society and their families in need.