The expanded RUV becomes a luxurious, high-tech campsite. There's room enough for a family meal, and space to stretch out for a nap or check e-mail through one of several Wi-Fi?enabled detachable laptops. Sink, oven, shower and toilet fit snugly in the back, and the table folds up from the floor. The table is filled with reactive fluid, which hardens or softens when the
temperature is altered so that it can double as a bed.