Arduino Based Smart Walking Aid for Rehabilitation

This paper presents a smart walker designed for rehabilitation. The device addresses common issues observed in elderly users such as incorrect gait patterns by offering appropriate foot placement guidance. For visually impaired users, ultrasonic sensors are integrated to facilitate obstacle detection, enhancing navigation and safety. Additionally, this paper outlines a supplementary handheld device to complement the smart walker. Its features include fall detection, which instantaneously notifies healthcare personnel, and a proximity alert that prompts users to utilize the walker if they stray from it. Comparing with previously published work, this smart walker and supplementary handheld device offer enhanced rehabilitation capabilities, obstacle detection, and proactive safety features, making them a significant advancement in assisting elderly and visually impaired users.