Face Liveness Settings

Configure the face liveness detection parameters. Changes are saved to your browser's local storage and will persist across sessions.

Performance Settings

Desired FPS: 10

560

Lower FPS reduces CPU usage. Default: 10 (matching Android app)

Min Liveness Score: 0.70

0.01.0

Enable Blink Detection

Detect natural blinks to verify liveness

Enable Smile Detection

Detect smiles to verify liveness

Enable Head Movement Detection

Detect head movements (left, right, up, down) to verify liveness

Number of Random Head Movements: 3

Number of random head movement stages to include (0-4)

Randomize Stages Execution Order

Randomize the order of stages to prevent replay attacks

Head Movement Wait Time (seconds): 5

160

Wait time for head movements (affects retry count)

Head Movement Cooldown (seconds to re-center): 2

010

Time allowed to return to center after a head turn before the stage completes.

Smile Algorithm Wait Time (seconds): 3

160

Wait time for smile detection (affects retry count)

Blink Wait Time (seconds): 3

160

Wait time for blink detection (affects retry count)

Enable Voice Instructions

Provide audio guidance during verification

Enable Debug Mode (Data Capture)

Capture debug data for analysis and export

All changes saved. Settings are stored in your browser.