We all agree that DNA and fingerprints are different from one person to another and that there is no match between two people in the world, but these are not just what distinguishes each of us. Here we will present a list of things that are unique to each person, which differ from person to person
The ears
The ears and curves of the ear vary from person to person, so that the shape of the ear was used in the fifties in the crime scene investigations. The distance between the earlobe and the two distinct points of the upper cartilage varies from person to person
Nails
The surface of our nails is a complex map that varies from person to person. Researchers at the Indian Institute of Technology in New Delhi used three different types of scans, each on the ring finger, the middle finger and the index finger, to arrive at certainty to identify the individual.
The only drawback is that the nails grow again, every six months in a completely graphic manner, so the researchers are not now examining the nail irregularities themselves, but the layer of skin beneath them.
The way to walk
Walking is not just about walking, but it is an act that involves vibrations, rhythms and weight changes. It tells us a lot about us, from determining the structure of the bones, the shape of the muscles, and the sense of balance.
Computers can now analyze the way everyone walks to manipulate kinetic models for a walk. It is also our way of running so distinctly that some electronics companies are trying to use these systems to use them instead of passwords.
Love . Ferry