Lea the autonomous walker vehicle for the elderly. It means no more strolling around the park but it also means they do arrive home.
The Renault Symbioz concept which looks nice even though it needs some more spice. The sticker patterns aren't as impressive as full 3D panels would and the intended roominess is compromised by bulky and plasticky shapes. But it is nice to see a concept that is close to a possible production model.
Then also the latest solar car from Solar Team Eindhoven, which of course is going to win the race again.
I hate to say this, but there are so many McLarens that show up to this thing, that most people don't pay attention. Any Russ Hanneman type can buy a McLaren... it takes someone with taste to own and maintain that Farcel Vega!