
When I was finishing up the writing of “The Stick Chair Book,” one of my friends suggested we should make a flip book that had four different “layers.” There would be a layer for the undercarriage, one for the seat plus the arm, one for the sticks and one for the comb.
Kinda like this.
Readers could flip the pages to try different combinations of undercarriages, seats, sticks and combs. It was a cool idea, if limited in its usefulness.
Then Nick, a reader, made a cool and free tool that you can use to visualize different sorts of chairs. Once you create a design with the sliders, then click “Layout” at the top of the screen, and you get all the dimensions and angles you need to build the chair. It’s really quite clever and amazing.

And don’t forget to rotate the chair around. It really does help you visualize different designs.
The program works in both metric and American Customary Units, and currently works with designing a lowback chair. A comb back is in the works, according to the site.
If you like the tool (I love it), consider sending a contribution (I did).
— Christopher Schwarz