Researchers Develop 'Smart' Walking Stick for Visually Impaired

Self-navigating Cane Could Better Lives for Visually Impaired

Stanford Researchers Build $400 Self-Navigating Smart Cane

This app uses AR, '3D sound' and a camera to guide blind people

Smart Blind Walking Stick Using Arduino

What are the best sensors to be used in smart stick (cane) for

Omni-Wheeled Cane Steers The Visually-Impaired Away From Obstacles

Smart blind stick

Smart Blind Walking Stick Using Arduino by International Journal

Smart cane' brings tech advances to visually impaired