This is a really cool project, but I would recommend the designs based on this one. Adereth had access to a very nice 3d printer when designing the dactyl, so

This is a really cool project, but I would recommend the designs based on this one. Adereth had access to a very nice 3d printer when designing the dactyl, so it's difficult to print one with fdm. I love this project, and it introduced me to lisp, but I disagree with the adjective "parameterized". There are almost no real parameters that can be changed without reworking most of the project. The crux of the project is mapping a 2d key layout onto a 3d form,firm, but that form is hard-coded as 2 intersecting circles.