Tablets, 3D TVs create buzz at CES 2011

People walk by the Audi e-tron Spyder concept car during the 2011 International Consumer Electronics Show in Las Vegas, the United States, Jan 7, 2011. The 2011 International Consumer Electronics Show (CES) runs from Jan 6 to Jan 9. [Photo/Xinhua]

People try out the Samsung Galaxy Tablet during the 2011 International Consumer Electronics Show in Las Vegas, the United States, Jan 7, 2011. The 2011 International Consumer Electronics Show (CES) runs from Jan 6 to Jan 9. [Photo/Xinhua]