British soldiers get behind the camera

From the dust and dirt of a warzone to the gleaming uniforms of an army parade -- these are the images that show the reality of life for British servicemen and women. The revealing series of......

Biometric ATMs, the future?

Colombia is one of the few places in the world where banks are using fingerprint biometrics, which verify people's identities based on their unique physical characteristics.Scanning fingerprints or......