Mobile home. On the road, it measures m by m, and once it has arrived at its destination its floorspace can be increased threefold in a matter of seconds. "De Markies" was awarded the Public Prize at the Rotterdam Design Prize
This is the Sealander, a camping trailer small enough to be towed behind a regular-sized car that, when backed into the water, turns into a lil boat. The tiny trailer can be pulled behind a car, the interior rearranges from kitchen to sleeping area.