Who is legally responsible in case a Waymo hits a pedestrian? If I hit somebody, it's me in front of a judge. In the case of Waymo?

When I was a kid (age 12, or so), I got hit by a truck while crossing the road on my bike.

In that particular instance, I was cited myself -- after the fact, at the hospital -- and eventually went before a judge. In that hearing, it was established that I was guilty of failing to yield at an intersection.

(That was a rather long time ago and I don't remember the nature of the punishment that resulted. It may have been as little as a stern talking-to by the judge.)

A person who hits a child, or anyone, in America, with no resulting injury, stands a roughly 0% chance of facing a judge in consequence. Part of Waymo's research is to show that even injury accidents are rarely reported to the police.

Are you thinking of civil liability or criminal liability?

Waymo is liable in a civil sense and pays whatever monetary amount is negotiated or awarded.

For a criminal case, some kind of willful negligence would have to be shown. That can pierce corporate veils. But as a result Waymo is being extremely careful to follow the law and establish processes which shield their employees from negligence claims.