a centrifuge is used to check peoples finger prints or a biometric
Automated Fingerprint Identification System (AFIS)
Fingerprints are used by law enforcement agencies for identification.
Well they cut out the finger print and put it through a machine and they match it with the persons record and find him/her.
Fingerprints can be used to identify an individual -- check out the link below for some fun fingerprint facts
Fingerprints are important for identification purposes as each person has a unique set of fingerprints. They are used in forensic investigations, security systems, and biometric authentication methods because they are difficult to replicate or forge. Additionally, fingerprints are reliable and accurate forms of identification that can help solve crimes and verify identities.
They weren't used. They didn't know about fingerprints.
In most cases DNA fingerprints are used in identifying crime suspects. If there are fingerprints left at a crime scene then DNA fingerprints are used to attempt to identify the suspect. There is a database of criminal fingerprints that prints can be matched to if they are in the database.
Fingerprints are obtained by pressing the fingertips onto a special ink pad and then onto a paper card or digitally scanned. The unique pattern of ridges and valleys on the fingers create a distinct fingerprint that can be used for identification purposes.
=== Yes dogs do have fingerprints. They are on there nose, which is wierd.===
A check mark is not a simple machine. It is just a mark that is used to indicate that a textual item is correct or has been chosen or verified.
SCANDISK
Fingerprints are used by (among many others) the FBI , Government, Police, banks, secure entry systems . . . , anywhere the unique characteristic of fingerprints can be used to identify a specific individual.