Meet the 26-Year-Old Hacker Who Built a Self-Driving Car... in His Garage - YouTube
The guy is another pure genius. Don't worry, if this can help Tesla he won't dick Elon around more than just enough to prove that he can and truthfully there is verging on enough information in the video above for the approach to be duplicated. On the other hand it is worth pointing out that this kind of system is hard to document. If it works you don't know why and if there are some circumstances under which it would fail then it would be hard to anticipate those circumstances in advance. The Tesla collaborative map based approach is in many ways more robust and knowable to be good when it is, and it overlaps to a considerable extent with this functionality whereas Tesla would be served by developing and owning some relatively narrow functionality in machine vision and image recognition combination which is not the same task as this guy is setting out to accomplish.
GeoHot is a smart guy and I'm grateful he helped me root my various phones over the years, but he isn't going to displace MBLY alone in his basement with Ubuntu and an Acura. I give him plenty of credit (as does Elon it would seem), but there are literally hundreds of geniuses making Tesla autopilot work already, and his contribution will be additive if and when it comes, I think.