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.