Touch screens are not as mature as a button or knob. We know that using a small knob to control a radio works, it is tried and true again and again.

But we also know that replacing the steering wheel with a small knob is a bad idea.

This is because this is a mature technology has that has as many bad implications as good ones.

I guess I’m a way tough screens need to be everywhere since that is how the technology matured and we know where they should not be used.