CONWAY, Massachusetts - July 20, 2011 - 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 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.
The smartphone-based scanner, named Mobile Offender Recognition and Information System, or MORIS, is made by BI2 Technologies in Plymouth, Massachusetts, and can be deployed by officers out on the beat or back at the station.
An iris scan, which detects unique patterns in a person's eyes, can reduce to seconds the time it takes to identify a suspect in custody. This technique also is significantly more accurate than results from other fingerprinting technology long in use by police, BI2 says.
When attached to an iPhone, MORIS can photograph a person's face and run the image through software that hunts for a match in a BI2-managed database of U.S. criminal records. Each unit costs about $3,000.
Some experts fret police may be randomly scanning the population, using potentially intrusive techniques to search for criminals, sex offenders, and illegal aliens, but the manufacturer says that would be a difficult task for officers to carry out successfully.
Sean Mullin, BI2's CEO, says it is difficult, if not impossible, to covertly photograph someone and obtain a clear, usable image without that person knowing about it, because the MORIS should be used up close to the subject.
"It requires a level of cooperation that makes it very overt - a person knows that you're taking a picture for this purpose," Mullin said.
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 to believe 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 American Civil Liberties Union in Washington, D.C.
