This is genius https://youtu.be/c4ON_HNn1w8 http://sketchchair.cc/ The project is 5 years old,

This is genius


http://sketchchair.cc/

The project is 5 years old, maybe someone can revive it

nice, I did have in mind to cnc cut chairs, a combination of straight wood combined with living hinge area set with nuts to follow your morphology.