Interesting idea. I wonder how much demand would drop. Technically we could all be renting time on Amazon servers instead of owning our own machines, but instead the thin client never worked and we buy millions of computers.

You can call a taxi in may small cities if you are willing to wait 10 minutes for one to show up. Would automated drivers really speed that up? People own a car so they can be independent.

Yes, because there are more people starving today, or without heat, or other basic necessities than there were 50 years ago. Has inequality increased? Yes. But you can't ignore the fact that that the average person in the bottom 20% is better off today than in 1960.

And that's just in the US. Around the world millions have been raised out of poverty through the productivity increases from technology in manufacturing and agriculture.

In what universe were the equity holders of GM wiped out? The stock never dropped below 28 and now the UAW owns the largest piece valued at $4.8 billion. That the bond holders got a haircut rather than the equity holders was a travesty of contract law and an under the table handout to the union.

Not that the bailout of the banks was any better, but to suggest that the handling of GM is the correct method is crazy.

How about Combat Flight Sims? Seems like pretty slim pickings lately. Mostly more Arcade style than proper Sims like Falcon. And what about Formula 1, is GP4 still the best that can be done?

To use your example of diabetics, I'm sure many people could learn to better listen to their bodies, especially with a training aid such as a real time read our of what they are trying to listen to.

I'm sure many people have certain "feelings" in their body, either moods, or energy levels, that are familiar to them, but they can't correlate it with hydration level, blood sugar, or 10s of other things that might affect how your body feels.

But with a read out, we could learn that "oh, that feeling means a lower than normal (for them) level of testosterone", with out looking at the meter, and know that its time to get some exercise in.

But calibrating your "feelings" is very difficult at present, with out lots of trial and error, or training in sport. This might lead to wider availability of an athlete's level of body awareness.