1. As far as possible not to record redundant fingerprints, as far as possible to the touch ID entered the fingerprint to minimize
With a more intuitive thinking, the more fingerprints, every time you type, the system needs to match all the records, will inevitably make the unlock speed slightly decreased. In other words, if you have only one fingerprint record, each time you type, the system only needs to make a very simple "one" judgment. This "is" the only fingerprint, or "not" the only fingerprint. Also help to unlock the accuracy of the rise!
Furthermore, touch ID has a function to keep learning, on the use of the level of habit, if you entered a fingerprint only one, you will often use the same fingerprint for unlocking the use, so that your "unlock the finger" can have the greatest chance to contact with the id" Communication ", greatly enhance its learning speed, but also can greatly enhance the record of your racket refers to every hour of small changes every day!
(If your girlfriend asks for a position then there's no way)
2. Although enter the touch ID system or the official also want you to use completely clean fingers, but also did not need to go to the bathroom deliberately, and then hand sanitizer ten seconds of cutting the bottom clean!
As long as you are not an "extreme" many hands Khan friend, when typing fingerprints as long as the heart does not have obvious dust, scars, grease is already available, the same as a direct way of thinking about. "Fingerprint record" is to record your fingerprints, the next time you type a pairing, then you enter the fingerprint time with a completely clean fingers to do this action, you can ensure that the future of every unlock will first wash hands and unlock it? It is already the best chance to get the finger situation as close to your daily life as possible!
3. What if you're a friend with a lot of sweaty hands?
This problem is exactly what bears do, and there are few ways to solve them, and every one knows that the shilling fingers are dry and then typed or entered. Because the sensitivity of water and grease to the touch ID is a direct physical effect, not just the use of habits or software updates can be a perfect solution, hand sweat friends as possible to follow the above method may have a better unlock experience, as much as possible to understand their own most often " Finger condition ", at this moment as the standard, the entry fingerprint, only store one female finger and so on. At the same time, multi-point cleaning Touch ID surface is also necessary, after many use, you may also find the Touch ID of the surface has a large number of confused fingerprint staggered overlap, so that the success rate of unlocking the lock down greatly!
4. In the Touch ID setting page, you can modify or delete other fingerprints, in fact, this place is also a Touch ID one of the "learning place."
You can keep your finger on the touch ID at your fingertips when you first enter the fingerprint. The fingerprint on the screen will have a gray flash when it is successfully identified, which is also a chance to learn and a place to record the fingerprint more comprehensively. Each time you put a Touch ID, the finger can also be a slight move, so that the hand ID record any area of the finger, also helps to unlock faster and more accurate!
