What does HackerNews think of dactyl-keyboard?
Dactyl-ManuForm, a parameterized ergonomic keyboard
I 3D printed the default case in the repo - I'm yet to start poking around with customising the parameters and OpenSCAD but eventually I'd like to be able to make the case to fit my hands perfectly (as it stands the default thumb cluster on the 5x6 keyboard is a bit large for me).
The other piece of the puzzle for me is curvature. On a flat keyboard there is more stretching or physically moving but adding in a bit of curvature helps cut down on that.
For a few years now I have been using a hand wired Dactyl-ManuForm [1] and it has been great. At least for writing / programming. I go back to a regular keyboard for gaming purposes.
> a parameterized, split-hand, concave, columnar, ergonomic keyboard.