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In this era of advancing digital technology, password-based logins on smartphones are gradually being replaced by biometric technology, with fingerprint recognition leading the way. Instead of memorizing passwords to unlock your phone, you only need a gentle touch on your device to access it and perform various functions. So, what does a smart phone need to accomplish this? Let's explore.
1. Top-notch smartphones with excellent fingerprint sensors available today
In this era of advancing digital technology, password-based logins on smartphones are gradually being replaced by biometric technology, with fingerprint recognition leading the way. Instead of memorizing passwords to unlock your phone, you only need a gentle touch on your device to access it and perform various functions. So, what does a mobile phone need to accomplish this? Let's explore.
What is a fingerprint sensor?
Fingerprint recognition technology operates by placing a finger onto a fingerprint reader device, which immediately scans the fingerprint image and inputs it into the system. The system processes the fingerprint, converts it into digital data, and then compares the characteristics of that fingerprint with the data stored in the system. If the fingerprint matches the system data, further functions are executed. In theory, fingerprint recognition eliminates the need for passwords while still ensuring security when users log into their devices.
Fingerprint sensor technology on iPhone
The system will process fingerprint data into digital format for comparison
For the iPhone 6 by Apple, users will place their finger on the Home button, where the sensor captures this image. The software then analyzes this image based on the ridges and furrows on your fingertip. Afterwards, this data will be compared to previously stored fingerprint data for accurate user recognition.
Why should you use a phone with fingerprint sensor feature?
A fingerprint sensor phone brings you many benefits in usage. Fingerprint sensors simplify operations, allowing you to easily unlock or access applications with just a touch and swipe of your finger to scan and determine if the fingerprint matches the stored one in the device. This method is slightly faster than conventional keypad methods.
Phones with fingerprint sensors allow you to open apps with just a simple touch
Fingerprint sensors provide high accuracy for maximum device protection against unauthorized access, as each person's fingerprint is unique.
You can be completely confident because the system will recognize multiple different fingerprints. Capacitive sensor technology ensures that fingerprint images must be captured from a living finger.
Source: Compiled
Check out some of the latest smartphones with integrated fingerprint sensor technology:
Apple phones:
Samsung phones:
