diplomat33
Average guy who loves autonomous vehicles
Turns out there's a big range in "FSD." On the one end, a car that can drive itself on closed streets with actors occasionally crossing in front of it. Then there are cars that can drive themselves in real-life situations, when they have centimeter-scale maps, in neighborhoods with good streets and not too much traffic, in perfect weather. At the other end is what I think most of us really think of as FSD: A car that can drive itself anywhere, and in any conditions, that a typical human driver could.
Full Self Driving is not defined by any government or agency, but I like the way Elon Musk described what my car would some day be able to do if I paid for the "FSD" package: Drive itself unattended across country, function as a robotaxi, take the kids to school and then come home, drive to the school to pick the kids up and take them home or to soccer practice, etc.
The "Full" in Full Self Driving is the sticking point. Is my car "fully" driving itself when in EAP mode on the highway and my only input is to keep some pressure on the wheel so it knows I'm paying attention, and disengage it when I decide it's necessary? Or is it only "Full" self-driving when the car can do everything a typical human driver could?
I say that only Level 5 is really full self-driving.
I am encouraged by all the progress being made, and I applaud the makers of cars that can operate in a couple of square miles of Phoenix. But IMO it is hyperbole to call that "Full" self-driving. I just want truth in advertising. Tell us clearly what your car can and cannot do today. And then, in a separate, clearly-marked paragraph, tell us what your goals for your car are. I get angry when they describe their concept car as if it were a fait accompli.
I think you are downplaying Zoox and Waymo.
Zoox is capable of much more than just driving on a closed street with actors. That is just part of how they test their FSD. Zoox's FSD is capable of much more.
For example, here is Zoox doing 1 hr autonomous driving on public roads, both city streets and highways, in Las Vegas, with zero interventions:
And here is Zoox driving autonomously in SF for 1 hour on public roads, with zero interventions:
Likewise, Waymo has done millions of autonomous driving all over the US. The geofenced area in Phoenix is just where they have launched a public ride-hailing service so far. Waymo's FSD is capable of more than just driving a few miles in Phoenix. .
Yes, I consider them FSD because Waymo and Zoox cars do all the dynamic driving tasks (DDT) and fallback in their ODD. The human can be a passenger in the back seat. That's FSD to me. I define FSD as L4 or L5. But it is also possible to define FSD as only L5 if we take a more strict definition of FSD and argue that "full" must be both the entire DDT and the unconditional ODD.
But this is why we probably should not use terms like FSD because there is no formal definition of FSD. Everybody can have their own made up definition of FSD and it causes confusion. We should stick with the SAE levels because they are the formal industry definitions for autonomous driving.
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