Some days ago a sombody twittered, that he had seen a Smart with 360° camera.

Now i got a pic:
http://img515.imageshack.us/img515/789/spa0142ge5.jpg

I doesn't look like a street view car. At least, not one from Google. It looks more a car of a map making company (just as TeleAtlas, IGN, DigitalGlobe, etc)