Did you ever break a glass? I hope most of you did. But do you know, there is a glass which is unbreakable? Even a hammer or a bullet didn’t break that glass. Want to try to break it…
We, human beings, have 3 things which are unique in each and every individual. They are fingerprints, DNA and iris pattern. Most of you must know about fingerprints and DNA scanning as they are widely used now-a-days. But do you ever thought how iris in our eyes helps to get us authenticated?