BMW’s latest and greatest infotainment system doesn’t need knobs, man. The automaker announced Monday that it would show off its concept for infotainment next month, dubbed “AirTouch.”

The system, which improves upon the one-finger wagging, waving and gesticulating already in its new 7-Series sedan, would use sensors between the dash and rearview mirror to interpret what your five fingers were looking for.

Was that a phone call that you wanted to make? Did you want the BMW to switch to radio? Activate navigation to direct you home? Oh, you were just waving at that guy. Gotcha.

(Read More…)