I'm prototyping a new approach to drawing dynamic pictures with direct manipulation. So far, I've been calling it "Apparatus with Magnets". We'll see if the name... sticks. 😉
Here's a "project proposal": https://notion.so/Apparatus-with-Magnets-Intro-2e32af5b59b64a45b3b203408374a56e…. Progress is slow but steady. Feedback is welcome!