Let’s talk about how those sensors work. There are at least three common ways to scan a fingerprint: Take a picture of it, sense it capacitively, or sense it using ultrasound. However you do it ...

Ultrasonic sensors provide a more accurate fingerprint scan when compared to traditional optical scanners, but they're also ...

Optical fingerprint sensors work by shining a light on your finger and taking a picture. Since optical relies on light, it's more complicated to use in low-light environments and when the screen ...

Whether the Samsung Galaxy Note 9 will feature an in-screen fingerprint reader has been the subject of much speculation, with the latest leak claiming that it will indeed have a scanner embedded ...

Biometric security — the ability to unlock your phone with your fingerprint or face — is an amazing feature, but you often ...

That’s because many fingerprint sensors are optical and need light in order to work. Fortunately ... This new feature will be beneficial to folks who do not want to use the always-on display ...

Here’s a list of the best fingerprint scanners. The Futronic fingerprint scanner is claimed to capture an almost undistorted raw fingerprint image. It’s also designed to work with any ...