Assistance for Blind through Audio Command

Blindness, low vision, visual impairment and vision loss have dramatic impacts on individuals and carry with them physiological, psychological, social, and economic outcomes, these will affect the quality of life and from performing many of the Activities of Daily Living, mainly navigation and mobility. This project presents a prototype model to provide a smart electronic aid for blind people. This system is intended to provide overall measures of object detection, human detection. This system consists of arduino UNO, ultrasonic sensor, vibratory circuit, buzzer, maps assistant and automatic power control system. This project aims to help the blind people to find obstacle free path and reach their destination safely without second persons help. This system is attached to the shoe. When the object is detected it alerts them with the help of vibratory circuit and blowing a horn with the help of buzzer. In this the power supply is main criteria the shoe is integrated with self-power generation using piezo sensors such that there is no power backup problematic.