The annual Consumer Electronics Show (CES), the world's biggest tech and gadget show, opened its doors on Tuesday with thousands of technology enthusiasts heading to Las Vegas to get a peek at the latest innovations
Drawing a big crowd was LG's rollable television — a 65-inch TV that rolls itself away into a sleek piece of furniture when it's not being used.
Robots, as always, were everywhere at CES. From a robot you can play ping-poing with to a robot personal assistant.
