BMW&#039;s two-seated Vision ConnectedDrive roadster concept features the best in emerging auto tech. With an advanced 3D head-up display in the winshield, drivers receive information about their car, the car&#039;s environment and their passenger all in one spot. Sensors and cameras placed in the head and taillights monitor the car&#039;s surroundings and notify the driver of potential threats. The driver-side display interprets environmental information and provides the driver with suggestions on how to avoi