Interactive Totoro piece for Giant Robot Show

Inspiration
First hand-cut prototype with paper pinned on foam core
Working out the mechanism
Making the mount for the tiny 30 rpm gear motor
Assembly after laser cutting the pieces
View of the mechanism
Close up of the crank followers and guides
I simplified the arm motion compared to the initial prototype
Side view, little Totoro has no arms
Acorn switch assembly
Acorn Switch
Finished back view
Charging port hatch – slides to reveal a microUSB port for charging the 18650 battery
Box
Packed for Delivery
Final Piece

Warm Heart Automata

A little story about how not to steal like an artist first. Sometimes I seek inspiration in social media. One day I found this awesome illustration by Instagram user @you_just_illusion and decided to use it as the base for this drawing. I sincerely though I had made it different enough and imbued it with my own style but that’s not how he felt and he let me know in a polite direct message. I apologized and we agreed that a shout out to his work would be enough atonement.

I think sometimes there is a fine line between inspiration and copying and it seems like I crossed the line in this case. I wasn’t trying to be malicious but sometimes this happens. Originality is not very important to me. I subscribe to the “Everything is a remix” idea. And almost everything I do came out from somewhere else. Sometimes the influences get lost, mixed with the others. And sometimes you make the wrong judgement about how far you actually mixed something. In this case no one got seriously hurt and we had a good interaction. And I’m also satisfied with how this piece turned out.

The first version I drew was for a zine project I was working on, which you can see in the background here:

warm_hear_start_wolfcatworkshop

I’m on a quest to unite my visual output with my maker spirit. Making drawings that move seems like a great way to do that. I started by cutting the outlines out of 1/4 in plywood and attaching the flames to a couple of dowels.

My initial idea was a simple crank and some wavy motion but I wasn’t entirely sure about how the mechanism was going to work, so I made a prototype out of scrap wood and wire:

And here is what the final version looks like with the two cranks:

After I had the mechanism figured out I moved onto painting. I started with a few coats of white acrylic ink. I sanded that with 600 grit sandpaper to get a nice even surface and applied a coat of workable fixative. The fixative helps with bleeding. I applied the black ink with a brush and and quill for the fine details.

warm_heart_progressI like how you can still see the grain of the wood on the white areas.

Before the final assembly I coated the main surface of the box with superglue. It acts as a hard clean finish. The other parts were coated with a matte finish. The moving sections were lubricated with bee’s wax. I made the handle out of some ebony scavenged from the keys of and old piano a friend found in the street.

One final detail is the wall mount. This system with two matching pieces of wood cut at a 45 degree angle is called a “french cleat”. The screw on the side is for added stability when using the crank.