Smart Neckband for Visually Impaired People

The 'Smart Neckband' is an advanced mobility aid designed to enhance the safety and independence of individuals with visual impairments. It helps blind people overcome their lack of vision by other senses like sound. This device alerts the user of major hurdle with the help of audio and vibrating signals. As These people suffer a lot of difficulties in their day to day routines. This Arduino based gadget will assist the user in finding the obstacles in their way without the use of a stick, which is not that much convenient for them, they can wear it as neckband which will be more convenient and easy for them. Equipped with an Arduino Nano, GPS, GSM, an OLED display, and an ultrasonic sensor, the system enables real-time location tracking and obstacle detection. By providing haptic or auditory feedback upon detecting obstacles, it helps users navigate their surroundings with greater confidence and security.