Some big changes to driving and car ownership are rapidly emerging with driverless car technology-
http://www.adelaidenow.com.au/news/world/brekkie-wrap-googles-driverless-car-ready-for-road/story-fni6um3i-1227357098356and I'd suggest it will bring revolutionary changes in much the same way as digital communications has. Not many of us drive to the post office to pay some bills, let alone visit a bank very often and buying stuff OS was strictly for holidays.
The spread of driverless car technology will no doubt occur exponentially, assuming our comprehensive and third party insurers begin to notice a dramatic fall in risk/return for those adopting the technology. To the extent that occurs and Govt also notices the decreasing health bill, premium disparity and probably car registration fees/penalty will no doubt become a strong financial incentive for the slowpokes. You could add life insurance and accident and sickness insurance premiums here too, although how will Govts handle the lack of traffic fine revenue, not least for drink diving? Will it be OK to get pissed in the car while Robbie the Robot does its thing, no car speeds anymore, tailgates or crashes, etc? Lots more free time for plod to catch real villains or dramatically reduced need for our numbers of police?
Think about public transport, taxis, driving to work in peak hour and parking problems when you get there? Get a glimpse of the future here with Uber. The car drives you to the door at work in the CBD and then it drives away to park in the outer suburbs or parking areas, or perhaps you told it to hit the car wash on the way or drive to the Dealers for its service. What if when you don't need the car, anyone who doesn't really need a car full time (pensioners?) can call it up nearby with some Uber type app and get it to drive them where they want to go and simply pay a mileage fee, all the time you a budding new taxi owner and entrepreneur can track where it is at any time on your smartphone. How many less cars and reg and ins will that mean for us all and what are the ramifications for the taxi, hire car, Uber industry now?
We are about to live in some radically different and interesting times. Just as revolutionary as when Henry Ford began to liberate the ordinary man.