A small holiday experiment: a digital tree made of particles, light, and hand movements, exploring how hand-tracking and particle systems can be used to create playful, ambient digital objects. Created with Google AI Studio & Gemini 3 Pro.
The tree responds to simple gestures:
Close fist → collapse
Move hand → rotate
Pinch → focus
Music: https://pixabay.com/music/christmas-christmas-christmas-434436/