A representative for Tesla sent Ars the following statement: “Today’s verdict is wrong and only works to set back automotive safety and jeopardize Tesla’s and the entire industry’s efforts to develop and implement life-saving technology. We plan to appeal given the substantial errors of law and irregularities at trial. Even though this jury found that the driver was overwhelmingly responsible for this tragic accident in 2019, the evidence has always shown that this driver was solely at fault because he was speeding, with his foot on the accelerator—which overrode Autopilot—as he rummaged for his dropped phone without his eyes on the road. To be clear, no car in 2019, and none today, would have prevented this crash. This was never about Autopilot; it was a fiction concocted by plaintiffs’ lawyers blaming the car when the driver—from day one—admitted and accepted responsibility.”
So, you admit that the company’s marketing has continued to lie for the past six years?
You got me interested, so I searched around and found this:
So, if I understand this correctly, the only fundamental difference between level 4 and 5 is that 4 works on specific known road types with reliable quality (highways, city roads), while level 5 works literally everywhere, including rural dirt paths?
I’m trying to imagine what other type of geographic difference there might be between 4 and 5 and I’m drawing a blank.
Yes, that’s it. A lot of AV systems are dependent on high resolution 3d maps of an area so they can precisely locate themselves in space. So they may perform relatively well in that defined space but would not be able to do so outside it.
Level 5 is functionally a human driver. You as a human could be driving off road, in an environment you’ve never been in before. Maybe it’s raining and muddy. Maybe there are unknown hazards within this novel geography, flooding, fallen trees, etc.
A Level 5 AV system would be able to perform equivalently to a human in those conditions. Again, it’s science fiction at this point, but essentially the end goal of vehicle automation is a system that can respond to novel and unpredictable circumstances in the same way (or better than) a human driver would in that scenario. It’s really not defined much better than that end goal - because it’s not possible with current technology, it doesn’t correspond to a specific set of sensors or software system. It’s a performance-based, long-term goal.
This is why it’s so irresponsible for Tesla to continue to market their system as “Full self driving.” It is nowhere near as adaptable or capable as a human driver. They pretend or insinuate that they have a system equivalent to SAE Level 5 when the entire industry is a decade minimum away from such a system.
I think this chart overcomplicates it a bit. Almost a decade ago, I worked on a very short project that touched on this topic. One expert explained to me that the difference between level 4 and 5 is that you don’t need a steering wheel or pedals anymore. L5 can drive anywhere, anytime in all situations.