DIY 'smart' white cane works like a self-driving car

A "smart" white cane that uses way-finding approaches from robotics and self-driving vehicles could benefit people who are blind or visually impaired.

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Mykel Kochenderfer ,Patrick Slade ,Stanford Institute For Human ,Palo Alto Vista Center ,National Science Foundation ,Stanford University Intelligent Systems Laboratory ,Visually Impaired ,Stanford Graduate Fellowship ,Stanford Institute ,