Iris Scanner Identifies a Person 40 Feet Away

From the article:

Police traffic stops are in the news again, tragically, sparking a new round of discussion on whether and how to outfit police with cameras and other technology.

For several years now, researchers at Carnegie Mellon University’s CyLab Biometrics Center have been testing an iris recognition system that can be used to identify subjects at a range of up to 40 feet.

http://news.discovery.com/tech/gear-and-gadgets/iris-scanner-identifies-a-person-40-feet-away-150410.htm

Minority Report Iris Scan