> You shouldn't count the bits handled by visual processing, basic motor control, and other things you have practiced all your life.
Ok, but how to count bits for your example with piano? It has 80 keys or so, isn't it? Should we take log2(80)=6.32...? Of if you are working with only part of the keyboard, maybe we should take log2(7)? How many bits per seconds of processing it takes to keep my hand on a keyboard in a right way that was shown by a tutor? How to measure it? Does my experience with a guitar makes it easier? How many bits easier?
Ok, but how to count bits for your example with piano? It has 80 keys or so, isn't it? Should we take log2(80)=6.32...? Of if you are working with only part of the keyboard, maybe we should take log2(7)? How many bits per seconds of processing it takes to keep my hand on a keyboard in a right way that was shown by a tutor? How to measure it? Does my experience with a guitar makes it easier? How many bits easier?