> The flip side of this is false positives: you don’t want a car slamming on the brakes because of a plastic shopping bag or other soft piece of trash lying in

> The flip side of this is false positives: you don’t want a car slamming on the brakes because of a plastic shopping bag or other soft piece of trash lying in the road. This is a hard problem, regardless of technology employed. Driving is hard. I totalled* a car trying to avoid what ended up being a black trash bag full of foam rubber on an on ramp at night. * By insurance standards, it was perfectly drivable.