One thing that concerns me is car manufactures obsession with touch screens, and loading them with more and more features. To use a touch screen, you have to look at it, then with your finger bouncing about in a moving car you need to concentrate to hit the spot you want. In other words take your eyes off the road. Buttons and knobs that could be operated with out looking away from the road are now being replaced by these comprehensive touch screen interfaces. I wonder how many serious accidents are now as a result of touch screen technology in cars.