Posture & Expression Monitor

Runs entirely in your browser. Your webcam frames are analyzed on-device with MediaPipe — nothing is uploaded or stored. Click Start Camera to begin.

Camera is off
Press "Start Camera" to begin monitoring

Current status

🙂

Neutral

Waiting for camera…

Posture: — Distance: —

Session

00:00

Session time

0%

Good-frame ratio

0

Good frames

0

Bad frames

Body angles

Torso tilt (from vertical)— °

Neck / head forward angle— °

Face width in frame— %

Emotion breakdown (session)

😊 Happy0%

😐 Neutral0%

😢 Sad0%

😠 Angry0%

Alerts

On-device geometry-based estimation (MediaPipe Pose + Face Mesh landmarks) — not a clinical or diagnostic tool. Lighting, camera angle and distance affect accuracy; thresholds are tunable in the CONFIG object in the script.