A thinktank headed by Volkswagen Group Research has re-conceptualized the delivery vehicle and come up with a thought-provoking commercial EV concept vehicle named the eT! The eT! drives semi-autonomously on voice commands such as "follow me" and "come to me" and the driver can also steer from the passenger side using a joystick. There's an electric sliding door that opens in two stages for quick walk-on access, reducing the need for walking around the vehicle. For even quicker turnaround, the passenger side features a standing seat.