A tablet computer doesn't have to look like a flat rectangle. For its entry into the U.S. tablet market, Sony Electronics is forgoing that common design, popularized by Apple's iPad. The Japanese company's upcoming tablets look and feel more like folded magazines and a pair of sunglasses than the parade of rectangles on the market now. The first Android tablet, the S1, looks like dozens of other tablets at first glance. But the back has a "wraparound" curved lip that's supposed to feel like a magazine does when it's folded over. In a brief test Wednesday, this design felt more natural than some models with flatter backs. The second, the S2, resembles an oversize sunglasses case. The rounded metallic gizmo can be flipped open like a book to reveal two touchscreens, each measuring 5.5 inches diagonally. Read more: http://www.cnn.com/2011/TECH/gaming.gadgets/07/15/sony.tablets/index.html?hpt=te_bn4
