[neurotrace]

I don't understand how touch-typing forces an awkward posture. I had a self-taught typing style for something like 10 years before switching to touch-typing about 4 years ago. I'm just as capable of slouching, leaning, raising, and lowering my posture like I did before. I started getting pain in my shoulders and neck but that was from pushing my hands together on a tiny keyboard. As soon as I switched to a split keyboard, all of that went away.

[Milank]

Split keyboard, that's the key word. Solves multiple problems you mentioned in the first part of the post.