This is a great point. Reminds me of how airplanes have redundant flight computers and compare the outputs of the computers to determine if one might be faulty. <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Fly-by-wire#Redundancy" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Fly-by-wire#Redundancy</a> The output of different self driving models could be compared to handle more difficult driving situations -- I never thought of that.