One of the coolest things here at Nokia World is what the Finnish company is working on for the future. One such item that has caught everyone's attention in a flexible screen that you interact with. In short, bending it one way causes you to scroll, flexing it another enters and app, another way will zoom in on a photo, etc.
It's at once odd and yet intuitive. Eventually that screen in the video will be touch-sensitive too, giving all sorts of new ways to interact with a device. It's also great for those in the cold who have to wear gloves, natch.