Comment Re:Not a fan (Score 1) 304
The automatic breaking systems only work at low speed (typically max 30 mph), and are very conservative. Unless you are doing less then about 10 mph they won't even stop you hitting the object, just lessen the impact. They use antilock braking and if the car skids or the driver reacts by turning the wheel, braking or accelerating they instantly disengage.
There are probably a few real edge cases were they might make things slightly worse, but it's hard to imagine a situation where they could cause someone to actually die.