# Lumen-Sonic

- **Event:** [Gemini 3 Paris Hackathon](https://cerebralvalley.ai/e/gemini-3-paris-hackathon)
- **When:** Sat, Mar 14 at 9:00 AM – 10:00 PM (GMT+1)
- **Where:** Location TBA
- **Team:** [Vassiliki Doropoulou](https://cerebralvalley.ai/u/vdor)
- **GitHub:** https://github.com/VassoD/gemini3-hackathon
- **Demo video:** https://github.com/VassoD/gemini3-hackathon/blob/main/demo.mp4
- **Gallery:** https://cerebralvalley.ai/e/gemini-3-paris-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/gemini-3-paris-hackathon/hackathon/gallery/30

Lumen-Sonic turns any light source into an original music track.
Point your phone at a lamp, candle, or neon sign — Gemini 3 Vision analyzes the light's color temperature, flicker rate, and brightness arc, then writes a music prompt. Lyria generates a 30-second WAV file from that prompt.
No two lights sound the same, and the same light can sound different on different phones due to sensor and white-balance variance.

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Markdown version of https://cerebralvalley.ai/e/gemini-3-paris-hackathon/hackathon/gallery/30. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt