Intel showed off a lot of 3D technology as CEs, including a convertible laptop-tablet with a built-in 3D scanner on the back, a pair of 3D glasses that worked with the screen, and a 3D printer. The whole 3D setup allows users to scan and create a complete 3D model of any object, use hand gestures to manipulate the 3D model, and then 3D print the finished product.