Bubble + Fragrance Fog Machine
Retro game, Bubble Bubble! :D and Lady Gaga's outft for her cray performance.
I thought that it would be cool to have different sizes of bubble with fog that has good scent inside and give the user to feel of magic power to generate it.
Inspired by this mechanism, Iris , I designed the bubble + fog hat to have the same iris mechanism.
CAD for IRIS mechanism for making variable-sized bubbles. Front, side, back side view.
Cool fitting on my head ;)