Need for Speed: Most Wanted's Kinect functionality is tied to the game's mods. A gameplay video earlier this year teased support for the Xbox 360 add-on, and today Criterion outlined how it works with the equipment and upgrades you fit your car with.
No, there are no invisible steering wheels, and yes, it's voice-controlled stuff. Just as you would in a real car, by saying commands like 'Mods, Nitrous, Burn Nitrous' you can equip your vehicle with whichever mod you need, while you're on the go. No, we don't know if the car talks back, but we'll all find out when the game comes out on October 30.