GUIDi integrates advanced AI-powered computer vision modules and multi-sensing modules to perceive the environment, recognize objects, detects and avoid obstacles, provides directional guidance, and enhances environmental visualization. Through carefully designed vibration pulses, users receive intuitive cues, including directional information and proximity alerts, to improve spatial awareness. The haptic feedback of AI smart belt, our first invention, is transmitted by vibration motors along the belt, ensuring clear, easy-to-understand notifications. This innovative device empowers elderly and visually impaired users to navigate confidently, enhancing safety and the quality of life.