A Sense of the World by Jason Roberts is a book about the man who invented the use of the cane as a device for the blind to use for echolocation. The book does

A Sense of the World by Jason Roberts is a book about the man who invented the use of the cane as a device for the blind to use for echolocation. The book doesn't really focus much on that detail, but it's an incredible story of his life and the many adventures he had despite being blind.