Free in-browser magic-mirror scene for kids — you explore it by moving in front of the camera. No install, no account.
▶ Play now — it's freeWorks on any laptop with a webcam · nothing is recorded
A classic sin-wave plasma color field rendered at a low resolution (90 × 56) into an off-canvas buffer, then scaled to fill the screen and blended with the camera feed. The plasma center pulses toward the motion centroid and the hue rotates faster when there's more motion, so the field feels alive without any per-pixel post-processing.
🔒 Private by design: the camera feed is processed inside your browser and never leaves your device. No video is recorded, saved, or uploaded — ever.