This looks like an amazing project (https://geekhack.org/index.php?topic=79141.0).
I'm curious about the case design:
Show Image
(https://geekhack.org/index.php?action=dlattach;topic=79141.0;attach=156409;image)
I don't think I've seen a square case before -- don't most (all?) keyboards have the bottom row lower, angling up like this?
Show Image
(http://i.imgur.com/WLOWNaz.jpg)
Nope. Some are flat.
Also, why didn't you ask in the Ellipse thread? Not sure why a new thread was needed (not trying to be crass).