This is incredibly cool, I had no idea that smart canes were a thing. It kind of reminds me of the little arrow pointing a walker or biker in a specific directi

This is incredibly cool, I had no idea that smart canes were a thing. It kind of reminds me of the little arrow pointing a walker or biker in a specific direction, but with added collision detection. Also neat to see that it improved the users confidence allowing them to walk faster. I wonder what price target would make these more practical. Additionally, I wonder how the device handles going over a curb and potentially loosing a few degrees of precision each time?