Guide to scanning iris effectively on Galaxy S8

To be able to secure Galaxy S8 or Galaxy S8 + devices, we can use many methods that Samsung provides, such as face detection, fingerprint scanning, password setting, etc. In which method to use iris to secure the device to create attention to users. However, using the iris scanning feature on the S8 is still a new experience, and users may not know how to use this feature. In the article below, readers can refer to how to use iris on Galaxy S8 more effectively.

1. Hold the phone vertically:

Principles for the device to be able to accurately identify the iris of the user, that is, you need to put the phone vertically, not to tilt, deviate to one side or lean backwards. Put the phone in line with the eye level, parallel and about 25-35 cm from the face.

2. Do not use eyeglasses, contact lenses:

If you are using eyeglasses or contact lenses, remove them so that the iris scanner is more accurate and quick.

3. Open eyes completely when scanning iris:

When scanning iris on Galaxy S8, users open their eyes and look directly at the front camera. Look at the top of the screen, not the infrared light on the device.

4. Avoid direct sunlight when scanning iris:

If you are outdoors, especially under strong light, shining directly on your face, the image will be blurred, and so iris scanning will not work. Stand up against the light with a strong light source. The best place to scan iris is in the house, which is not affected by the light too harsh.

5. Keep the camera clean:

If the user leaves the camera with dust or stains, the iris scanning will not be highly effective. So keep it clean for iris camera lenses, LED sensors or proximity sensors at the top of the screen.

If using a screen sticker or toughened patch, stain or stick to the front camera and infrared light. Clean the parts so that the device can identify the best user iris.

Above are some methods using iris scanning feature, protecting device on Galaxy S8 achieve accuracy and high efficiency. Along with other system security measures, Samsung hopes that this iris scanning feature will help increase system security.

Hope this article is useful to you!