Yeah. Those are all really hard problems. Visual SLAM is far from solved, especially if since this is only monocular SLAM. And even if he did solve that to a pr

Yeah. Those are all really hard problems. Visual SLAM is far from solved, especially if since this is only monocular SLAM. And even if he did solve that to a pretty decent level (which is already multiple top-PhD theses worth of research), that would only get him to the point of where he would be is he had just mounted LIDAR on cars and said "now what?"