Every key is its own module, and its designer tells us the sky the theoretical limit on the size of the frankenboard you can build The world is full of different keyboard layouts, but if you want one that completely customized, down to the individual key, there a new open source project that uses magnets to hold interchangeable pieces together. Keybytes is an open source project that allows any ambitious builder to create a fully modular keyboard and were talking FULLY modular here. Each key...