I was saying this back in like 2000 how automation was going to kill jobs. People thought I was crazy.
Think about how we shop now, how things are done. So many things are automated. Factories with robots, email, banking. Hell don't even really need branch banks or tellers anymore. You can do 99% of your banking online and at the atm. You could probably automate fast food chains with 1 person watching over or even camera's where 1 person watches over 100 stores.
Things like the DMV could be automated, even the test could use a simulator(would be much safer too), computers could scan your documents. You see more and more self checkouts at stores. Our lowes here has only self checkouts with 1 person running a register if you need help.
Shopping online can be close to fully automated even at the warehouse. Cars are put together by robots.
Watch how its made and its not often at new high tech factories you see 10 people running the whole place as were in the past there would have been 100.
This.
I've been saying for a long time, but I believe the ultimate fate of humanity will be communism (even though we'll get there through capitalism).
What I Think Will Happen:
Robots will eventually exceed the intelligence of humans (I don't have enough time right now to say why I think so, but I've talked about it tons on Wickedfire). When that happens, any human, no matter how smart will be completely outmatched by a $1000 computer. This means that someone like Steve Jobs will be as useless to the economy as someone with an IQ of 60 working at McDonalds. Steve Jobs is certainly far smarter than the McDonalds employee, but both will be complete idiots compared to a cheap computer.
At that point, there would be no room for any jobs... anything that a human can do, a computer could do better. Computers will run companies, will serve as politicians, write novels, etc.
At this point, with everyone out of a job, the AI, who have no selfish desires of their own (because they were programmed to instinctively want to serve humans, just as humans through evolution were programmed to eat when we are hungry) would see the only way to keep humans happy as to provide them all equal access to the technology the AI is creating. Since the cheapness of AI and computers in the future would lead to everything being almost infinitely cheap, every human could not work, and have pretty much anything they could've ever wanted. Eventually, once sufficiently advanced virtual reality's are created, we will get everything we've ever wanted.
Another Possibility:
We continue along the same trend as above, except before all of the above happens we find a way to modify our own brains to increase our own intelligence at the same speed as AI so we don't get left behind. At that point it'd be impossible to guess what would happen after that as we don't have the intelligence right now to predict what we would do with the intelligence we would gain.
I very strongly believe, and I think science backs me up on this, that Artificial Intelligence will be able to think intelligently and independently. Not too long in the future, robots will be inventing new products, figuring out the best way to manufacture them, having the factory built, running the factory, handling the marketing campaign, etc. all on their own.
It is very naive and human centric to think that only we are capable of these types of things and there isn't a way to break intelligence into building blocks and teach it to a computer that will be able to compute far faster than the human brain can.