I suddenly find that I really want an answer to this as well because I'm now imagining what might ensue if one of these attempted to board a car ferry. Typically there's a sign "turn headlights off", you're expected to maintain something like 5 mph (the flow of traffic should never stop), and you get directed by a human to cross multiple lane markings often deviating from the path that the vehicle immediately in front of you took.

This was found to be one of the early challenges of self driving: reading traffic signal gestures of traffic agents. It does it. But the jury is out if it does it well.

> While we successfully traversed more than 7,000 dark signals on Saturday, the outage created a concentrated spike in these requests. This created a backlog that, in some cases, led to response delays contributing to congestion on already-overwhelmed streets. We established these confirmation protocols out of an abundance of caution during our early deployment, and we are now refining them to match our current scale. While this strategy was effective during smaller outages, we are now implementing fleet-wide updates that provide the Driver with specific power outage context, allowing it to navigate more decisively.

Sounds like it was and you’re not correctly understanding the complexity of running this at scale.

If the onboard software has detected an unusual situation it doesn't understand, moving may be a bad idea. Possible problems requiring a management decision include flooding, fires, earthquakes, riots, street parties, power outages, building collapses... Handling all that onboard is tough. For different situations, a nearby "safe place" to stop varies. The control center doesn't do remote driving, says Waymo. They provide hints, probably along the lines of "back out, turn around, and get out of this area", or "clear the intersection, then stop and unload your passenger".

Waymo didn't give much info. For example, is loss of contact with the control center a stop condition? After some number of seconds, probably. A car contacting the control center for assistance and not getting an answer is probably a stop condition. Apparently here they overloaded the control center. That's an indication that this really is automated. There's not one person per car back at HQ; probably far fewer than that. That's good for scaling.

No one seems sufficiently outraged that human drivers kill 40,000 people a year in the US.

It's approximately one 9/11 a month. And that's just the deaths.

Worldwide, 1.2m people die from vehicle accidents every year; car/motorcycle crashes are the leading cause of death for people aged 5-29 worldwide.

https://www.transportation.gov/NRSS/SafetyProblem

https://www.who.int/news-room/fact-sheets/detail/road-traffi...

> No one seems sufficiently outraged

Harvesting outrage is about the only reliable function the internet seems to have at this point. You're not seeing enough of it?

> a private company's equipment blocked the public roads

That would be like every traffic incident ever? I don't think US has public cars or state-owned utilities.

On the contrary, I would prefer HN detach all threads expressing "concern." That way we don't have to make a subjective call if a comment is "concern" or "concern trolling" at all - they are equally uninteresting and do not advance curiosity.

Cell services is usually around for a while when power goes down.

I doubt they have more than that.