By Maryalene LaPonsie
Cellphone passwords are so passé. With the launch of the iPhone 5s, the new way to unlock your cellphone is with a fingerprint. It is one of the latest — and most visible — ways biometrics is going from the realm of sci-fi fantasy to mainstream reality. Biometrics
holds the potential to do everything from enhance national security to improve marketing displays in stores.
How to Break Into Biometrics