*Or, in this case, iris scanners.
"Military technology has a tendency to trickle down to civilian applications, as evidenced by the fact that you’re reading this story on the internet that Darpa helped create." That's tellin' em, DANGER ROOM.
https://www.wired.com/dangerroom/2010/12/your-local-cops-now-use-iraqs-iris-scanners/
