For navigation in the real world, make sure to check out echolocation. Some blind people have been navigating the world using sound reflections like bats. I was

For navigation in the real world, make sure to check out echolocation. Some blind people have been navigating the world using sound reflections like bats. I was recently watching [1] and it blew-out my mind. You could start training now. Apparently after much practice people could be independent to the point of riding bikes. [1] https://www.youtube.com/watch?v=08smCjKWNL0 https://www.youtube.com/watch?v=08smCjKWNL0