https://photos.app.goo.gl/u3jDI1aei7ndAbJx2
I started with this:
https://photos.app.goo.gl/pU3kX9CPMZUeqGkt2
A tripod of solenoids that would behave as specified in this image:
https://photos.app.goo.gl/56XQvGq9EsVurZIG3
The emotion I was going for was futility and frailness. I wanted the tripod to scramble about aimlessly, the firing of the solenoids powering it. Unfortunately I over estimated the strength of the solenoids and found that they wouldn’t move when under their own weight. I simplified, and got a bigger solenoid.
https://photos.app.goo.gl/p3MHTBIOscGNQdNb2
I found that its’ scooting about was still really weak and pathetic, which I liked. The ideal version of this piece would have had a slice of pizza stapled toppings-down to the bottom, as the sled.
It looks like you could have used the built in exercises in the Arduino resources as a base. From there you could manipulate the code to react how you want it to. With the concept, I think it’s a humorous interpretation of despair, in almost a satirical way. It questions which is more sad, the dematerialization of Waluigi or the flopping pizza (a bit random but funny)?