How it works
Movement in, instructor-style feedback out.
01
Pose, in the browser
Your webcam drives on-device pose estimation — nothing leaves your machine but the numbers.
02
Frame-by-frame compare
Your movement is aligned to a recognized master's and scored by per-joint angular deviation.
03
Feedback in Chen terms
The differences are translated into instructor-style guidance grounded in Chen terminology.
04
Spoken guidance
Stand back from the screen — the app speaks your posture corrections and counts your spirals aloud.