Iris Changes Complicate Biometric Scans

This is an interesting news article in Nature that describes alterations in the iris in individuals over time.  We’ve always been told that irises do not change as we age, but that simply did not make sense to a number of people I’ve spoken with in the past.  Certainly there were questions of trauma and other changes, but aging itself certainly could have induced changes in the iris. Continue reading “Iris Changes Complicate Biometric Scans”