Forget Self-Driving Cars. Self-Driving Chairs Have Arrived

In recent weeks, Uber launched autonomous cars in Pittsburgh, Tesla updated its autopilot software and researchers in Amsterdam announced an initiative to explore driverless boats. And now, Nissan offers the world self-driving chairs. The Japanese automaker unveiled a high-tech, battery-powered autonomous chair it says is designed to make waiting in line "easy and fun." The ProPilot chair transports passengers along fixed paths without any instruction from the user. The ProPilot chair "drives" on a predetermined path.