Learn about fingerprint sensor technology on laptops

With the popularity of low-cost smartphones, fingerprint sensors are no longer strange to us. However, on laptops, the fingerprint sensor is a different thing. The following article will provide you with more information about current fingerprint sensor technologies on laptops.

Fingerprint sensor basics

Fingerprint sensor is a security system that uses fingerprint biometrics to unlock the device , make payments, quickly log in to accounts or applications , etc. when the fingerprint being considered on the sensor matches the registered fingerprint. signed on the system.

Fingerprint sensor on laptop

Compared to cheap smartphones, laptops are much more disadvantaged when they only have a capacitive fingerprint sensor , which is the type of sensor commonly used today on smartphones and laptops, instead of capturing and storing 2D images, electric sensors Using a capacitor to reproduce the pattern, remember all the details on the fingerprint.

There are currently two main types of fingerprint sensors on laptops:

– Touch sensor: similar to the sensors on the smartphone capacitance, when we touch the sensor, the device, the application will be unlocked.

– Scanning fingerprint sensor: A less common form of touch sensor, this sensor requires users to swipe their finger on the sensor from top to bottom at a moderate speed, not too fast. or too slow, which is more annoying for the user.

Advantages of fingerprint sensor

– Security: Each person’s fingerprint is unique , so you can be assured of the system’s security level.

– Convenience: The processing capacity, the response speed is quite fast, much faster than entering the traditional password.

– Versatile: Not only unlocking the device but also helping users perform operations such as application login, online payment, … with some supporting software.

Disadvantages of fingerprint sensor

The fingerprint sensor is just an authentication system , not a data protection role on the laptop, when you sleep or lose consciousness , it is your finger that will unlock it all.

Laptops with fingerprint sensors

Fingerprint sensors are equipped on most laptops, from low-end, mid-range to high-end like MacBook.

Thus, it can be seen that the fingerprint sensor on the laptop is one of the remarkable and appreciated technological advancements in upgrading the laptop experience to add more convenience. If you want to buy a laptop with this technology, order quickly via the hotline 1800 1061 or click “BUY NOW” via the product link above.