[sundvor]

Perhaps the AI also needs to be able to perceive the motivations of the humans ie read body language. If the joggers suddenly turned their heads to the left and twisted their bodies etc, then that would to a greater degree warrant the extreme caution. There's a lot of work cut out for the machine learning engineers.

[Klathmon]

I agree, but until then I'm guessing they are going to play it safe.

That being said, looking at that portion of the video again it looks like this may have just been the system having trouble figuring out if the people were in the road until it was closer.