You can turn a few of those alternatives to vertical. I've been using a QWERTY vertical keyboard since 2009 and which I had some wrist pains before, not since.
The first link references the myth of QWERTY being meant for slowing typists down. It merely spreads most common letters out so them being pressed together doesn't jam the typewriter.
You can turn a few of those alternatives to vertical. I've been using a QWERTY vertical keyboard since 2009 and which I had some wrist pains before, not since.
Current setup https://geekhack.org/index.php?topic=79810.0