[civilitty]

I think the answer is quite obvious: require self driving cars to have a six degree-of-freedom robotic arm that folds into the front of the car.

It can be used to remove traffic cones and clothesline cyclists!

[silisili]

If we can have it give a little shake or window knock to the car in front of me, stopped at the light that's turned green, checking texts - consider me on board!