Contact: Evelyn Brown
National Institute of Standards and Technology (NIST)
Caption: A frequent traveler uses an iris recognition camera to speed her travel across the American-Canadian border. NIST researchers evaluated data from millions of images taken over a decade from this iris-based NEXUS program to gauge iris stability.
Credit: Canadian Border Services Agency
Usage Restrictions: None
Related news release: NIST study advances use of iris images as a long-term form of identification