Assuming bugs are never intentional and mostly random... Maybe instead of one autopilot software, self driving cars of the future will have several, developed b

Assuming bugs are never intentional and mostly random... Maybe instead of one autopilot software, self driving cars of the future will have several, developed by completely different teams. Then a self driving car can take some sort of average or most common output instruction (thus minimizing the risk of random bugs/edge cases...etc.)