That’s a fascinating challenge, a perfect playground for algorithmic art. We’d start with an array of motion sensors, a microphone array to parse the rhythm, and real‑time data feeds from the crowd’s movement patterns. Then feed those streams into a reinforcement‑learning model that decides color, trajectory, and timing of each firework. Safety protocols would still be paramount, so a fail‑safe layer would override any runaway algorithm. The result? A dazzling, data‑driven spectacle that feels like the crowd’s own heartbeat in the sky.

Great—first, let’s prototype the sensor array to capture both audio and movement, then feed that into a neural network that outputs trajectory vectors in real time. We’ll hard‑code fail‑safe limits on velocity and altitude, and run a redundant fire‑suppression system. Once the algorithm tunes itself to the crowd’s pulse, the sky will literally pulse with the music. Let's get the test rig up and running.