The design is based on the excellent Dactyl keyboard, generated with https://ryanis.cool/cosmos/ and it runs the excellent qmk firmware. It is handwired:
and I have also made a palm support using inkscape and openscad
All printed on a reprap prusa i3 derivative.
This helps me use my computer with less pain, so I want to call out all the wonderful projects and people who contribute to them which made it possible.
Total cost? $60 aud, amortised filament ~15 bucks worth maybe? and a lot of my time haha.
Knobs are for knobby things. QMK is extremely configurable. Sometimes they are volume, sometimes seeking, sometimes mouse x and y, sometimes scroll wheel, sometimes keyboard arrows, mostly decorative.
MX browns. I am distinctly not obsessed with keyboards. I just like being able to use computers in postures that don't hurt.