I dunno, it seems like it’s trivial to do this if you’re willing to tolerate ratchets. If it used only continuously-engaged gears, I’d be much more excited.
Also, I wish people wouldn’t use Fusion 360, even though if it were supplied by someone other than Autodesk I would admittedly be all over that.
That 507movements site is good though. It’s based on an old out-of-copyright book of which you can buy a cheap reprint.
