There's a big difference between driving in a controlled environment or track versus driving on the street in numbers, where it can pose real danger to people.

There's a big difference between driving in a controlled environment or track versus driving on the street in numbers, where it can pose real danger to people. Google's self driving cars in one of the most advanced use of technology I've seen. It's borderline magic in our time. Edit: removed "give credit where it's due". You weren't withholding that, apologies.