I cleaned my keyboard and accidentally swapped the B and V keycaps.
This has caused me to discover that for writing words I touch type as I have no problem using the board like this... but when I try to copy and paste text? I *do* look at the keys and the swap fools me every time.
Experimental design!
I use a 40% keyboard with three layers at home. I do not know why I bother to do this it's very annoying but the keyboard is so handsome looking...
Maybe this is a sign to move on.
It'd be interesting to ask people to try to draw a keyboard from memory. I think it would be easy to show that frequently expert touch typists *cannot* do this accurately.
Knowing what to do with your hand to find a letter, or sequences of letters isn't the same thing as knowing where each letter is located.
Much like I have many students who have memorized all of the formulas and theorems but cannot use them correctly. There is something to remember about learning in this.
@futurebird I do think in terms of letters, sort of. It's a mostly subconscious process, but I can *make* it conscious and analyze it.
Basically I break the thing I want to type into a sequence of letters (making use of my ticker tape synesthesia in the process), and then my brain presents a sort of 'movement plan' with the exact physical locations to press and movements to get there.
I can visualize that plan in my head, and essentially 'see' a keyboard with paths drawn over it, in my mind's eye (or, if I choose to, see it 'overlaid' on top of my actual vision).
Likewise, given a letter, I can determine the physical location on the keyboard in my head from memory; but I have much more difficulty with *sequentially* rattling off from memory the keys that exist on a given keyboard row.