Electronic Aid System for Detection f Obstacles at Head and Trunk Height Visually Impaired Individuals: Design and Implementation

This study addresses the challenges faced by visually impaired individuals who struggle with autonomous navigation due to limited obstacle detection at the head and torso levels. We propose a prototype that seamlessly integrates with eyeglasses to complement the white cane and provide enhanced safety and mobility. Our approach involved a structured methodology including requirements analysis, conceptual design, prototype development, and testing. Results show that our prototype effectively detects obstacles at varying distances and provides real-time alerts via vibration. This innovation promises to improve the independence and safety of the visually impaired by overcoming the limitations of existing devices and providing a cost-effective solution.