It doesn’t matter how expensive or powerful a smartwatch is, the device is still limited by its small screen size, and while making the screen bigger seems like an obvious solution, nobody wants to have a gargantuan watch weighing their wrist down. Lenovo’s solution is much more realistic, not to mention clever. Functioning in a way that’s similar to a periscope, the company’s new Magic View smartwatch concept uses two screens to create an optical reflection that produces a virtual image that can be up to 20 times larger than the watch face.