Body Language Tips / About the tool

Privacy — Body Language Tips

Updated 1 October 2026 · Body Language Tips

Your camera frames and practice report stay in your browser. This tool does not record video, request a microphone or upload frames, landmarks or reports.

Camera permission

Camera access begins only after you start and approve your browser's permission prompt. Ending or cancelling the attempt stops the camera stream. Leaving this tab also ends practice and turns the stream off. You can revoke the site's camera permission in browser settings.

Local storage and downloads

Your browser may save the versioned model files in its local cache to make later visits faster. Practice measurements and the previous attempt comparison are held only in this tab's memory, not saved to local storage. Clear the report or leave the page to discard the report. Clear site data in browser settings to remove cached model files.

Hosting requests

Loading the site and its analysis files sends normal web requests to the hosting service. These include your IP address, browser request headers and requested URLs. Cloudflare may process these for delivery and security. This is separate from camera processing: no camera data is included in those requests.

There is no account, advertising tracker, analytics script, server transcription or cloud AI in this version. External reference links have their own privacy policies when you visit them.

Limitations

This tool is for voluntary rehearsal. It does not determine emotion, identity, honesty or suitability for a job. Read the method and limits before using its measurements.