Comment by Cthulhu_

> And a voice that tells you to keep your eyes on the road when going 200 on the autobahn is one of the least offensive intervention I can think of.

But according to the article it will ping when you glance at the scenery at 20 kph. If a system is annoying it will be a bigger distraction and source of frustration than what it's supposed to prevent, and people will find ways to turn it off.