(Reuters) – Dozens of police departments nationwide are gearing up to use a tech company’s already controversial iris- and facial-scanning device that slides over an iPhone and helps identify a person or track criminal suspects.

The so-called “biometric” technology, which seems to take a page from TV shows like “MI-5″ or “CSI,” could improve speed and accuracy in some routine police work in the field. However, its use has set off alarms with some who are concerned about possible civil liberties and privacy issues.
But constitutional rights advocates are concerned, in part because the device can accurately scan an individual’s face from up to four feet away, potentially without a person’s being aware of it.

Experts also say that before police administer an iris scan, they should have probable cause a crime has been committed.

“What we don’t want is for them to become a general surveillance tool, where the police start using them routinely on the general public, collecting biometric information on innocent people,” said Jay Stanley, senior policy analyst with the national ACLU in Washington, D.C.

Meanwhile, advocates see the MORIS as a way to make tools already in use on police cruiser terminals more mobile for cops on the job.

“This is (the technology) stepping out of the cruiser and riding on the officer’s belt, along with his flashlight, his handcuffs, his sidearm or the other myriad tools,” said John Birtwell, spokesman for the Plymouth County Sheriff’s Department in southeastern Massachusetts, one of the first departments to use the devices.

By Zach Howard
CONWAY, Mass | Wed Jul 20, 2011

http://www.reuters.com/article/2011/07/20/us-crime-identification-iris-idUSTRE76J4A120110720