Comment by clipclopflop

Following up on this - the actual 'self driving' part of the HW stack is an entirely separate board with 2x custom ARM chips on it. The HW/SW is much more locked down and the OS/Data is not accessible. I believe a lot of the self-driving info gleaned by types like green were built up from the first generation of Model S cars where the 'self driving' HW was much less defensible and it was much easier to gain access to it.