It's called Switch LG 's new prototype or concept created by LG with Android system and features two touch-screen display, a front and back of the same size. In practice, a smartphone with two large touch screen display.
The idea is certainly interesting, even if the phone will certainly have a bearing surface always classic, but will rely on a display that we hope will be scratch resistant. Switch LG is still one of the new ideas that the producers are thinking along the PadFone, telephone entering into a tablet, flexible displays and solutions to the odd shape or particular materials such as Kevlar for the latest Motorola Razr.
The fantasy and Android certainly is not lacking, especially Ice Cream Sandwich, now seems to be the only system able to accommodate all possible realizations that designers and engineers can imagine. We'll see if this device will never see the light in a concrete or remain only a concept.