The New York City Police Department unveiled iris-scanning technology on Monday designed to prevent criminal suspects from assuming false identities.
Authorities decided to start photographing suspects' eyes after two detainees facing serious charges were able to escape custody during arraignment by using the names of suspects facing minor charges, The New York Times reports.
So now, alongside the standard mug shots and fingerprints taken after arrest, some Manhattan detainees will peer into a device that looks something like "an ophthalmologist's eye machine," according to The Wall Street Journal.
Before facing a judge, suspects will gaze into the hand-held scanner, which is intended to double-check their identities by using high-resolution photographs to match unique patterns found in the colored parts of their eyes with images taken during an earlier examination.
Donna Lieberman, executive director of the New York Civil Liberties Union, says police haven't proved that the eye scanners are necessary, cost-effective or reliable in properly identifying suspects.
"Whenever the police start collecting personal information and start putting it in a database, we become concerned," she told the press.
Read more at The New York Times and The Wall Street Journal.






