Scanner' is the device in the phone that scans your finger and reads your fingerprint.
'Lock' is the mechanism process that seals and secures the phone, to keep it closed and remain so until opened by the scanner.
'Bio-metric recognition' is the system developed that verifies a person by their unique identity traits, such as their fingerprints, eye iris', or other such personal characteristics.
Explanation: Above are three possible ways of describing this mobile phone technology.
Example sentence:
"I have a new mobile which has fingerprint recognition so I never have to remember a password again!"
３つの例全て、携帯電話の機能を言うものです。
例文：
"I have a new mobile which has fingerprint recognition so I never have to remember a password again!"
指紋認証のある新しい携帯をもっているので、パスワードを覚える必要がありません。
▪ Fingerprint unlock
This means that your fingerprint is used to unlock the device.
▪ Fingerprint ID
ID means identification.
This means you use your fingerprint to identify yourself.
▪ Fingerprint password
This where you use your fingerprint as a password instead of inserting an actual password.
The technology that allows you to unlock your device using a fingerprint is called "fingerprint authentication" or "fingerprint unlocking".
-I like the fingerprint authentication option on my phone
あなたが指紋を使って装置を解除する技術を、「fingerprint authentication」または「fingerprint unlocking」と呼びます。
I like the fingerprint authentication option on my phone.
（私は携帯の指紋認証機能が好きです。）
Recognition means to recognise something so it would recognise your fingerprint and let you into what you need
ID - means identification so it will identify that it is your fingerprint/information
Authentication - to authenticate means to check something is correct
Alot of people used fingerprint recognition when lockng there phone to stop someone else being able to use it if it gets lost
its also a modern use for clocking into work when you start
Biometrics - Biometric technology covers anything to do with when you use your body features to authorize something, normally to do with passwords. However, as the modern world approaches this kind of technology is being used in more varying fields. Biometrics can include; retinal scanning (the eyes), voice recognition (speaking), fingerprints. "Biometrics are the future of banking".
Fingerprint recognition - most smartphones now have this features to act as a password. As in; "I can't believe my phone password is my fingerprint!".
Biometrics - "biometrics"（生体認証／バイオメトリクス）とは、体の特徴で個人を見分け、何かをする許可を与えることを言います。普通パスワードと関係します。しかし、時代とともに、こうした技術はさらにさまざまな分野で使われるようになっています。"biometrics"には、網膜スキャン、音声・指紋認識などがあります。
"Biometrics are the future of banking"（バイオメトリクスは銀行取引の未来だ）
Fingerprint recognition（指紋認識）- 今はほとんどのスマートフォンにこの機能が搭載されています。パスワードの働きをします。
"I can't believe my phone password is my fingerprint!"
（自分の携帯のパスワードが指紋だなんて信じられない！）
The easiest way to describe the function that allows your fingerprint to unlock your phone, is to say that your phone has 'fingerprint recognition'. The word recognition means that your phone is recognising, it is understanding, the information given from your fingerprint. A more formal label is 'fingerprint authentication'.
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