The way I read it, it's just a screen though. No processing power. If you look in the pictures you can see a second "1 DIN" unit which looks like it's the brains behind the operation.

So really it's a 2 DIN system.

Unless things like nano-ITX actually come out, I can't see a single DIN PC based unit becoming a reality for a while. You're going to need an external "control" box like the Alpine/Pioneer/Kenwood etc TFT headunits for now.