Navigation of Blind People Using Smart Cap, Smart Shoe, and Mobile Charging System

Navigating urban environments poses significant challenges for blind and visually impaired individuals.While assistive technologies such as canes, guide dogs, and electronic navigation devices have improved mobility, many systems still face limitations in terms of cost, dependency on external power sources, and the need for adaptation to diverse environments.This paper proposes an integrated assistive technology solution that includes a smart cap, smart shoe, and a piezoelectric-based mobile charging system.The system combines wearable devices designed to assist blind individuals in navigating their surroundings while simultaneously providing mobile device charging through energy harvested from walking.This research investigates the design, implementation, and potential impacts of such a system for enhancing the independence and mobility of visually impaired people.