From Disney World to the smartphone in your pocket, fingerprint scanners have become commonplace these days. Even budget phones sport the tech, sometimes alongside other biometric unlocking options ...

A fingerprint scanner is a small electronic device that guards your computer from intruders. You place your fingertip on the reader; it scans your fingerprint and compares it to the prints stored in ...

I've always had a fascination with fingerprint readers. I have always liked the idea of using my fingerprint in order to access files, web sites, or my computer. With that in mind, I rounded up four ...