I’m thinking of creating a wearable parasite that you can wear on the back of your head. I wanted to create arms that can contract around your head and add stretchy/thin layers of fabric that the arms can pull apart:

This week I tried working on the arms. I started with 1 arm and worked up to 3:

for the 3 arms, the video was too large so it only shows the inflation part. The range of motion for 3 arms was definitely too small so I’ll probably change the shape of the arms to see if I can get bigger range. I will also have to make them longer eventually if I want it to fit over a head. Maybe I will change the wearable aspect of the idea if it turns out to be too hard. Next, I will have to think about how to attach fabric that the arms can pull and also what to include as a second body.