A secure electronic voting system with real-time authentication and keypad enables accurate, tamper-proof voting through ...

Since the dawn of modern fingerprinting, lifting prints from bullet casings has been thought to be impossible due to damage caused by the intense temperatures, gas, and friction of firing a gun. A new ...

A pioneering new test that can recover fingerprints from ammunition casing, once thought nearly impossible, has been developed by two Irish scientists. Dr. Eithne Dempsey, and her recent Ph.D. student ...

Fingerprint sensors have been around for quite some time, and they’ve become a standard feature in most smartphones. Apple introduced Touch ID on the iPhone 5s in 2013. Since then, it has appeared on ...

Fingerprints are the unique pattern of curves and ridges indented into the skin of a person’s fingertips. Most people have completely unique fingerprints, which can help with identification. Even in ...

Abstract: The Fingerprint Door Lock (FPDL) using Arduino with SIM800L research is designed to improve the security and convenience of door access control by integrating fingerprint recognition with ...

Overlapping and weak fingerprints pose challenges in criminal cases. A new study offers a solution and brings hope for using chemical residues in fingerprints for personal profiling. A groundbreaking ...

Mara Johnson-Groh, 33, a freelance science writer in British Columbia, Canada, lost her fingerprints about a decade ago when she started rock climbing—particularly her middle and ring fingers, where a ...

Why do we have fingerprints? While impressive, it's not just to unlock a smartphone or catch a bad guy. Here's what the science says. Most people associate fingerprints with the ability to solve ...