Mobile biometrics to hit US streets

From Al Jazeera English:

We're fast approaching a time when law enforcement will no longer need to ask you for your identification - your physical self, and the biometric data therein, are all that will be required to identify you.

A gadget attached to a mobile phone can photograph and plot key points and features on your face (breaking the numbers down into biometric data), scan your iris and take your fingerprints on the spot.

This gizmo doesn't exist in a futuristic world - it's already been prototyped and tested. By autumn, the Mobile Offender Recognition and Information System (MORIS), which will allow 40 law enforcement agencies across the US to carry out such biometric diagnostics, will be rolled out. So far, the 1,000 units on order - at $3,000 and 12.5 oz per device - will be going to sheriff and police departments.