It’s more than just a cool looking watch with Tron blue lights, the Rollerphone by  takes us to the very near future where you can pull your phones navigation out of your wristband via a retractable transparent screen. This futuristic cellphone concept seems to blend the concepts of these two films together.  A watch and cellphone hybrid,  Rollerphone acts like a mini projector on the wearer’s wrist. This projection shows the time on one side of the wrist and when the wearer turns it over, a roll out, transparent screen