Her Heartbeat
A single-player, mobile-first interactive toy. A glowing translucent heart beats at the centre of a night-violet sky; each move you tap sends a pulse into it, and within a second the heart answers with a new BPM, a warm-to-cool colour shift, a bigger or smaller beat, drifting specks, and a continuous glowing trace line that records the whole evening. Seven moves per run drawn from a pool of fourteen, her short lines floating up in her own voice, ending on a trace card with her closing BPM, one warm word, and the move that moved her most. Fully client-side, no accounts or backend, with a built-in English / Simplified Chinese toggle.
Created by haojie.huang
