As we enter 2012, shouldn’t we all be traveling around in flying cars by now? That was the prediction in the Jetsons cartoon tv show. The futuristic series, first produced by Hanna-Barbera in 1962, was set in 2062, exactly 50 years from today. 2012 is the halfway point, so we’ve still got some time before we are all driving around in flying cars. But, many other technology advances from the Jetsons are already with us.