I think 10 years is just a bit optimistic.  I think it&#x27;ll take about 10 years from the time we have the software&#x2F;hardware at a point where it is ready.  I think that could be 5 years.  I think it&#x27;ll be another 15-20 years after that where the majority of cars on the road are self driving.  Baring any crazy legislation, which I don&#x27;t think would happen, in the US anyway.