Humans are no where near the limit to being attentive on the road. When you consider how many people are either distracted or tuned out to their surroundings, t

Humans are no where near the limit to being attentive on the road. When you consider how many people are either distracted or tuned out to their surroundings, there is a ton of room for improvement, and not theoretical improvement, there are clearly some drivers that are consistently able to make correct decisions, whether there is risk or not. This is not to say that software and hardware will not quickly overtake us, but while humans are on the road and in control, improvement will be possible.