I had to switch mouse-hand twice. Long ago when I had my first hand injury from probably mousing (glommed on too hard), then again when I had my second. Our s

I had to switch mouse-hand twice. Long ago when I had my first hand injury from probably mousing (glommed on too hard), then again when I had my second. Our software would have a staggering amount of chording with a trackpad, unfortunately, and trackballs always got in the way for me. The key thing with the wrists have been to always use a wrist pad and to make sure my keyboard was a little taller than the wrist pad. Bending the wrists upwards when typing was a no-no, and those pretty yet damnably thin Apple keypads were the worse for pain.