Hand and fingerprint readers cover 80 percent of biometric access control applications. They are complementary, as each meets specific needs in the market. When using these two technologies under a ...

Sweat pore imaging on a fingertip with a hydrochromic sensor film. Criminals might not get away so easily, thanks to a new fingerprinting method that may be faster and more reliable than traditional ...

As most crime scene experts know, dusting for fingerprints can sometimes destroy parts of the prints, erasing potentially valuable forensic clues. Conventional fingerprinting methods involve treating ...