Comment Re:This run at driverless cars will fail (Score 1) 114
We don't need to be 100% safe, safer than human drivers is enough.
Plus, if there are indeed neural nets, they are not necessarily relied upon in life-or-death situation. In fact, they most likely aren't.
For example, the prankster tricking the car into thinking the bridge abutment is a road may fool some advanced AI until another, much simpler piece of code tied to a proximity sensor triggers an emergency maneuver. Rough ride but you are safe.
And, I wouldn't call these people pranksters. Murderers would be a more correct term, and thankfully, they are rare. The "push you on the tracks while the train is coming" prank may be an easy one but I don't see it performed very often...