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The Ripple Kernel

Built at Gemini 3 Paris Hackathon · Mar 14, 2026

The Ripple Kernel — Demo video

Live Demo : https://ripple-engine.vercel.app/ The Ripple Engine: A Sovereign Causal Radar for Urban Disruptions. Standard navigation apps show operators the present (e.g., a closed transit station). The Ripple Engine uses AI to map the "Invisible Strings" of the city, showing operators the future. Built for high-stakes sectors like Government Policy, Grid Control, and Fleet Operations, our engine moves beyond generic chatbots. We use Gemini to pre-compute the socio-economic and spatial ramifications of major urban failures (like a catastrophic RER B failure or a mass egress from Stade de France). By applying specific "Profession Lenses" to these signals, the engine generates deterministic, zero-latency directives (e.g., [DIVERT], [SHED], [STAGE]) and visually maps the resulting risk zones. It is a predictive instrument for operators who manage millions of euros and public safety.

Team