This brings up some interesting thoughts. What if the layout of the keys on touch-tone phones were copyrighted? What about keyboard layouts? What about the noti

This brings up some interesting thoughts. What if the layout of the keys on touch-tone phones were copyrighted? What about keyboard layouts? What about the notion of a folding computer (laptop)? I never quite thought about it like that before, but copyrights like this completely stifle future developments. Sorry, just showing up late to the party.