Have you ever wondered why sometimes your phone doesn't recognize your fingerprint? We know how annoying it can get when we have to keep trying repeatedly to make it work. Most of the time when your phone doesn't recognize your fingerprint it is mostly cause of dirt and debris in your finger which makes the fingerprint smudged. We have come up with an easy way to process and match it so that next time you want to unlock your phone after a long day of getting your hands dirty, it is made way easier.

Applications of fingerprint in various fields