blind stick with multi function

This paper presents a theoretical and practical model of a GSM-based blind pole with a GPS tracking system. Blind stick is an innovative stick designed for the visually impaired for better navigation. Here we propose an advanced blind lever that allows visually impaired people to navigate easily using advanced technology. This system is designed to provide overall object detection measurement and real-time assistance via the Global Positioning System (GPS). The system consists of an ultrasonic sensor, a GPS module, a GSM module and a buzzer alarm circuit. This project aims to help blind people find their way around without obstacles.