Companies have been promising Jetsons
-worthy home appliances since, well, The Jetsons
debuted in 1962. Unfortunately, it seems like the same touch-screen or Wi-Fi technology has debuted repeatedly at every Consumer Electronics Show for the last five years. But, dare we say, 2012 is looking like a knockout year for smart home appliances, with tech giants LG and Samsung leading the pack with totally high-tech gadgets. It’s enough to make George Jetson nod in approval.