We don't think there is such a thing as Racing stripes "2.0", but if there was, this is what it might look like. Audi's "Visions" project brings the OLEDs we know and love to the outside of the not-so-humble automobile. Like something out of Tron, the fancy light array in the concept we see here hints at how external lighting on cars might look in the near future. Stephan Berlitz, Head of Lighting Electronics for the car maker, states that we're still some way out from OLED surfaces replacing front and brake lights, due to low currents and the temperature ranges the diodes can presently op
