That's right – technology to tell you when you're in danger in nodding off behind the wheel, bringing you back to full attention through dashboard icons and warning alarms."
'via Blog this'
This assumes that a century from now there will be fuel to support an automobile world. I have my doubts. I believe the world of cars and sprawl is ending. The future will not be a slow evolution of the infrastructure we have now. It is more likely to be a response to cataclysmic environmental events. It is for this reason that I have proposed the cyber-community as a successor to sprawl-oil society.