HoloPalm
A free particle demo — play it in your browser, no install. An interactive WebGL experiment that transforms live hand-tracking data into flowing particle systems. Built with Three.js, MediaPipe Hands, and GPT-assisted development, the project renders reactive, spring-based particle fields that follow one or two hands in real time.
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Controls: One hand → One particle system · Two hands → Two particle systems
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Open the live demo Source on GitHubFrom the README
HoloPalm is a web-based augmented reality experiment that visualizes your hands as dynamic particle systems in real time using your device camera. It combines MediaPipe Hands for hand tracking and Three.js for immersive particle rendering.
🖐 Real-time hand tracking (up to 2 hands). 🌌 Thousands of animated particles per hand. 🎨 Smooth color gradients & additive glow. 🎥 Live camera preview (mirrored). ⚡ Optimized for performance (adaptive particle count). 🧠 Physics-inspired motion (spring + damping).
Accesses the front-facing camera using getUserMedia().
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