This is the way to do it. Microsoft has been hard at work this year, unveiling a long list of new products, including a pair of folding devices: the Surface Neo and Surface Duo. Both these devices have two screens connected with a hinge that can fold a full 360 degrees. The Surface Neo is a folding tablet that Microsoft envisions as its evolution of a laptop. It has two screens and runs Windows 10X, a new version optimised for folding screens. And the smaller one, the Surface Duo, has two 5.6-inch screens bolted together and runs on Android.