Hyundai is joining the ranks of automakers envisioning self-driving cars as living rooms. The brand has revealed its previously-teased "Seven" concept EV, and it's built for an era when you might only occasionally take the helm. The SUV centers on a lounge-like interior where the driver's control stick retracts in autonomous mode, letting them and their passengers socialize thanks to two swivelling chairs and an L-shaped chaise. There's even a mini fridge, shoe refreshers and a panoramic screen that offers entertainment or ambiance. The Seven's designers also took greater advantage of the liberties an electric vehicle offers.