It's considered a "level 2" driver assist, enhancing the existing adaptive cruise or lane keep assist built into the vehicle (which are also considered level 2 and perfectly legal) The driver is still completely responsible for anything the vehicle does.
That said IANAL, but I feel comfortable with this level of vehicle modification and any liability involved.
Is that legal?
US Car regulations are wild…
I don't see why not. Lots of new cars have these features built in.
It's considered a "level 2" driver assist, enhancing the existing adaptive cruise or lane keep assist built into the vehicle (which are also considered level 2 and perfectly legal) The driver is still completely responsible for anything the vehicle does.
That said IANAL, but I feel comfortable with this level of vehicle modification and any liability involved.