To protect the data on your smartphone, we often use different types of locks. The easiest way is to pinch, enter a few numbers and that's it, the gadget is ready to go. The more complex stage is the graphical key, which is worth drawing on nine points, but if it is known by someone else, private information can be as lost as a pin code, which is often put in light combinations. One of the hardest and safest ways to do this is to assure the lock with a fingerprint. Most often the sensor is on the back panel or under the display itself. Another way is an eye shell scanner, but this method has not gained quite a lot of popularity, so it was decided to just flip it off and in new models it is no longer used. Recently it has become the most popular unlock to identify the owner's face, really a very convenient way, which few people will be able to cheat, except only your twin brother, but it is not at all accurate.
What is the algorithm of smartphone owner face recognition work?
At first glance, facial identification may seem quite simple, but it's not. The first time you turn on and set the security, if your device has this feature, you will be offered to unlock the phone by face, as well as its alternative in the ways we mentioned earlier. The device starts to create a map from multiple points of your face, it affects the distance between the eyes, the shape of the nose, color and retina of your eyes. The process is quite complicated, but the latest top models have brought practical automatism. Next time the map from the points of your face will be compared with each user who will be holding a smartphone in front of him, in case of no match of course it will not unlock.
After correct setting you get a convenient, fast and most reliable way to unlock your smartphone, which is almost impossible to cheat, so you can be completely confident in the safety of your data.