When biometrics is proving its worth in different fields and industries, how can we neglect biometrics applications in law enforcement and criminal justice system? In fact, this is the field, which has contributed towards the idea of devising biometric identification using physical traits like fingerprints of different individuals. As a result, the technology is growing with leaps and bounds to facilitate this field in most appreciable manner. Here is a discussion to prove this point.
Maintaining the Database of Criminals
Creating the database of criminals is an old practice, followed by various law enforcement bodies and detective agencies. Biometrics in law enforcement can play a useful role in maintaining this database and offering accurate results in various situations.
Future Identification of Criminals
A criminal can change his looks and appearance, but there are certain physical traits, which can’t be altered. This is where biometric identification helps in confirming a suspect to be the either a criminal or an innocent person. It is definitely a superlative procedure, with fast and accurate results assured.
Investigation of Crime Site
Biometrics applications can help in investigating the site, where a crime has been committed. Traces of proofs, like fingerprints, can be collected from the site and matched with the existing database of criminals. This can ease out the process of identifying the criminals and collecting evidences, which can’t be tampered.
Preserving the Evidences
Evidences are of great importance for effectively implementing the criminal justice system and thus, they need to be protected using sophisticated measures. Biometrics in law enforcement can serve the purpose by preserving the evidences. Only authorized investigating officers are allowed to access them by proving their authenticity using biometrics.
Prevention of Crime
Biometrics applications can assist in preventing the crime to occur. With the aid of face recognition biometric products installed at sensitive places like airports, government offices and others, existence of a terrorist or criminal can be traced in advance. Pre-stored biometric face samples of criminals in these devices can act as basis for biometric identification.
Biometrics in law enforcement once again proves that the technology is there to exist and grow with each passing day and with an attempt to create a secure world.
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