Samsung was the first to pack advanced
Samsung’s iris scanning technology works by identifying the patterns in your irises. Just like fingerprints, these are unique to each person, making them very difficult to replicate. To do this, Samsung’s latest flagships are equipped with an infrared diode that illuminates your eyes regardless of the surrounding lighting conditions. This light wavelength can’t be detected by a regular front facing cameras, so a special infrared narrow focus camera then captures the detailed iris information. This image is then stored and processed locally on device, nothing is send via the internet.
