My car has this. It's actually pretty well-done, and I can do it while keeping a hand on the wheel and eyes on the road. Of course, I could also stare at the s

My car has this. It's actually pretty well-done, and I can do it while keeping a hand on the wheel and eyes on the road. Of course, I could also stare at the screen and use the knob to rotate through a keyboard, or use my voice. It's all about the options!