This Scroll Cellphone Concept designed by Yun Liang. When not in use, the display neatly rolls into the tube.
All numeric key functions remain tactile running along the side of the scroll as opposed to touchscreen. This makes it possible to use without having to unroll the screen.
The cellphone allowed you to keep it rolled up when making a call and roll it out when you want to watch a movie or receive a visual text.
