Why it's cool: This concept SUV is all about gesture control. Wave your hands to open the doors, brighten or dim interior lights, use the infotainment system, and switch on turn signals and headlights. The windshield is also a head-up display that can show real-time driving information, as well as live video feed of the ground immediately ahead of the car. A remote control feature allows a driver to maneuver the car—very slowly—from the outside using a smartphone or tablet. Watch a video of the concept here.