Support

Make sure your shoulders and face are visible in the camera. Good lighting helps. Try sitting slightly further from the screen so your upper body is in frame.

No. Posturion works 100% offline. All AI processing runs locally on your Mac. No data is ever sent anywhere.

Sit in your ideal posture and click "I'm sitting straight" in the side panel. The app will use your current position as the reference point for all measurements.

Yes. Each feature (Posture Alert, Face Touch Guard) has its own sound picker. Click the play button next to it to preview before selecting.

Adjust the Sensitivity setting (Low, Medium, High) for each feature independently. You can also recalibrate by clicking "I'm sitting straight" again.

Absolutely not. Each camera frame is processed by the on-device AI and immediately discarded. Nothing is ever saved, cached, or transmitted.

macOS 14 Sonoma or later.

Yes. Toggle "Show in Dock" off in the settings panel. You can still access the app via the menu bar icon.