Product “Saarthi” provides 99.7% Obstacle Detection Accuracy in all possible setups, including closed rooms (within 2 feet), lobbies (within 4 feet), and streets & open areas (within 8 feet). Saarthi is an ergonomically designed, battery-efficient device that can be used standalone or attached to any white cane. Saarthi is an innovative product that can be used to sense the surroundings by visually impaired people, which will help them navigate into their dark world. Saarthi can be attached to the white cane, and the user will sense the obstacles through feedback in the form of a buzzing sound and vibrating sensation.