UPDATED: Take your real life fastest lap and recreate it on your PS3!
How sweet is this!
Quote:
Over at the Tokyo Auto Salon 2010, Polyphony Digital showed off a "GPS-track day unit," which is a little box with a card slot in it that you install in a very expensive car like, say, the Toyota FT-86G Concept, as seen above in the new trailer for Gran Turismo 5. That unit will then record your likely very expensive real-life run around a driving track like the famous Nürburgring lap, at which point you'll be able to pull a card out, plug it in your PS3, and then see the real-life run simulated inside the video game itself, where you can watch or even ghost race against it.
[Source: Joystiq]