"I remain confident that we will have the basic functionality for level five autonomy complete this year. "There are no fundamental challenges remaining. "There

"I remain confident that we will have the basic functionality for level five autonomy complete this year. "There are no fundamental challenges remaining. "There are many small problems. "And then there's the challenge of solving all those small problems and putting the whole system together." Real-world testing was needed to uncover what would be a "long tail" of problems, he added." This is so ridiculous. Of course the basic functionality is easy. The whole point of having intelligent drivers is dealing with the edge cases.