Editorial Note: Talk Android may contain affiliate links on some articles. If you make a purchase through these links, we will earn a commission at no extra cost to you. Learn more. Samsung added S ...

We may earn a commission when you click links to retailers and purchase goods. More info. The biometric hierarchy for unlocking your smartphone appears to be the following: Physical fingerprint reader ...

Apple is continuing development of optical under-display fingerprint reading technology, possibly for a future iPhone. Although Apple's iPhones haven't featured Touch ID for several generations now, ...

We’re not quite sure what drove the development of this project, but [shapoco] has put together an intriguing device that reads I2C signals (Japanese Twitter link) which have been printed as black and ...