CES 2012: Samsung unveils smart TVs

Samsung took the chance at CES to announce a number of new products and introduce some already familiar outside the US.Briefly, they were:• Smart TV, with a promise that models bought now will in future be upgradeable through a simple add-on part;• 3D content for TVs;• the 5in Note "phablet" (a phone/tablet), introduced in the UK in October 2011 but new to the US;• Wi-Fi enabled cameras;• a (very