This concept is based on OLED-Display technology and a multi touch screen, it can be used a laptop while it weighs as much as mini notebook. It comes with a 13 inch screen while being used a laptop and when being used as a monitor, you could get a cool 17 inches screen. Power supply, multi media integrated pen and even a holding belt are integrated in the ROLL TOP and it certainly is an all-in-one gadget.
We can assume that this product will be manufactured and marketed, soon and if so, you could carry your laptop like a newspaper by rolling it up, and making sure that you are not burdened by heavy laptop bags. While this is still a concept, we can hope to see it in real, as every concept is materialized by the innovators!