@Knightshade I'd like to understand what you'd prefer to a sensitive and working hands on wheel detector. Every alternative, like cameras, seems more intrusive and less reliable to me, less able to confirm that the driver can take over quickly. I mean, if the driver's face/eyes are detected by camera to be "paying attention", but he's lying back in the seat and can't grab the wheel quickly, what's the advantage? Or if he's paying attention but his hands are tied up.
I can think of a bunch of examples where either system is better than the other. Quick example of each-
Hand on wheel, but other hand holding phone reading a book or playing a game or whatever-not looking at the road at all- the camera system is
vastly superior isn't it?
Looking out at the road, but holding a big messy sandwich and eating it with both hands so that if you need to take over you have to put the food down someplace then move to the wheel? The wheel torque sensor is much superior to avoid that.
Overall, if we pretend it's a binary choice- EITHER insure there's "some interaction with wheel" OR "eyes are on the road" I think the second one is
probably at least marginally safer... you're at least insuring the driver is AWARE of what the car (and surrounding cars/animals/whatever) is actually doing... versus the wheel system where you're insuring there's a slight speed advantage for the driver to take over but not that he'll ever notice he NEEDS TO.
It's not a binary choice of course- but if you make it one a well-working camera system probably kills fewer lazy people (and is certainly harder to "defeat" than the torque sensor is.)
But as I say- Tesla has pretty clearly already made its choice on attention systems- and won't be changing unless someone forces em to- and NHTSA seems actively disinterested in regulating this stuff... (that's among the things NTSB was complaining about at the news conference)
What exactly bugs you about using torque sensing?
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Mainly how much people complain about it
I mean the fact it's so much more easily defeated/fooled isn't great either of course.
BTW I can't see using TACC. Who's using THAT? Without auto-steer and without ability to change lanes by tapping the turn signal, it's just a cruise control, and not very useful.
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As long as Tesla restricts autosteer speeds to 45-no-higher in places the database doesn't have speed limits, and 5-over-max anywhere it doesn't think is a proper spot for AP, then TACC will be an option for folks who are on a road where all traffic is going significantly faster than AP allows, especially where there might be some stop and go, to make driving significantly nicer/easier than not using anything.