Now, a revolutionary PaperPhone

Canadian scientists have developed what they say is the world's first interactive paper phone, as thin and flexible as a credit card, which is set to herald a new generation of computers.Extremely lightweight and made of a thin-film, the prototype device can do everything a smartphone currently does — from making calls to playing music to sharing books.And most impressively, the PaperPhone uses no power when nobody is interacting with it, the Daily Mail reported.