Free posture scan
AI-powered posture assessment, built like a clinic.
Two computer-vision engines are fused into one skeleton, measured with deterministic geometry, then explained by Sam — your AI posture instructor who guides, captures and coaches you in real time.
Camera
Live stream, no upload — frames never leave the device.
Pose Engine Manager
BlazePose + MoveNet running in parallel, pluggable.
Landmark Fusion
Confidence-weighted joints with engine agreement score.
Invariant Geometry
15 deterministic metrics normalised to body proportions.
View & Quality
Front/side classification with a 10-point capture gate.
AI Analysis
Sam turns the numbers into coaching — never the maths.
How a scan runs
Sam never captures until every quality gate passes.
- 1Camera starts and both pose engines initialise
- 2Sam introduces himself and coaches your position
- 3View detector confirms the front view
- 4Ten capture-quality checks must all pass
- 5Front frame captured automatically
- 6Sam guides you into the side view
- 7Fusion + geometry compute 15 metrics
- 8OpenAI writes your personalised report
Privacy first
Pose estimation runs entirely in your browser. Only anonymised numeric measurements are ever sent to the AI provider — never your video or photos.
Scan history stays on this device.
View scan history