How about playing cards where the card is in reality a small block of plastic with embedded electronics and an E Ink display on top? Howsoever outrageous that might seem, it has been turned into reality by writer Gareth Branwyn and artist John Bergin, the website BoingBoing reported. However, it isn't the playing cards that we are so used to. Rather, it is based on Emperor's … [Read more...] about E Ink playing card prototype revealed