Researchers build $400 self-navigating smart cane

Most know the white cane as a simple-but-crucial tool that assists people with visual impairments in making their way through the world. Researchers at

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Andrew Brodhead ,Mykel Kochenderfer ,Patrick Slade ,Palo Alto Vista Center ,Department Of Aeronautics ,Stanford Intelligent Systems Laboratory ,Researchers At Stanford University ,Autonomous Vehicle Technology ,Stanford University ,Intuitive Steering Assistance Improve Navigation ,Science Robotics ,Autonomous Vehicle ,Visually Impaired ,Augmented Cane ,