Ultrasonic Goggles for Blind Assistance

This device comprises a pair of glasses equipped with a central obstacle detection module, a processing unit, an output device (specifically a beeping component), and a power supply. The obstacle detection module and the output device are linked to the processing unit, which is powered by the power supply. The obstacle detection module primarily features an ultrasonic sensor, while the processing unit includes a control module, and the output unit is represented by a buzzer. The control unit manages the ultrasonic sensors, gathers information about obstacles in the user's path, processes this data, and subsequently relays the output through the buzzer. These Ultrasonic Smart Glasses for individuals with visual impairments are designed to be portable, user-friendly, lightweight, and cost-effective. They serve as an effective tool for guiding blind individuals and assisting them in avoiding obstacles.. Keywords— Smart Glasses; Ultrasonic Sensors; Blind People .