TALKING PAPER

How do you like the letter you are writing to your friend talking back to you.Swedish scientist have done just that.they have invented talking paper.

Mid Sweden university experts have constructed an interactive paper bill board that emits information to attatched micro computer that contains recorded audio files in responds to a user's touch. the prototype display uses conductive inks that are senitive to pressure and printed speakers. This invention will have wide applications ranging from advertisements,product packaging tourism and much more.