- Hold the camera steady.
- Place your device on a stable surface such as a desk, table, or counter to prevent shaking or movement.
- The distance between your face and your device should be approximately 30 centimetres.
- Position your device with the selfie camera at eye level and parallel to your face.
- Ensure that your battery level is above 20% and not in power-saving mode.
- Choose natural light and avoid LED or fluorescent lights.
- Use a single light source that illuminates your entire face, avoiding direct sunlight or shadows. The light source should not be directed towards the camera.
- Ensure that there are no people or moving objects in the background.
- Sit comfortably and rest for a few minutes before starting your screening.
- Keep your feet flat on the floor and your legs uncrossed.
- Make sure that your face is fully exposed.
- Avoid speaking or moving around during the screening.