Technological advancements improve most aspects of our lives, making our lives easier, and completing various tasks for us in an automated way. Criminal investigation is a demanding industry, expect fast and effective solutions to solve even the hardest criminal mysteries. The use of cutting-edge technology gives forensic specialists powerful tools to improve their techniques and reduce the number of unsolved crimes to a minimum. What advanced biometric tools are used for efficient and fast criminal investigation?
#1 Fingerprint analysis
One of the most obvious uses of biometrics in forensics is fingerprint analysis. It has been used for a long time, giving effective results in finding criminals, and thanks to the development of biometrics, it has become even more successful and accurate. The clue of fingerprint analysis is the comparison of the sample with the large number of data in the database in a fast and trustworthy way.
Thanks to the biometrics technology called Automated fingerprint identification systems (AFIS), it is conducted efficiently and fast. Latent print recognition technology is a great way to investigate all the clues at the scene of crime.
#2 Facial recognition
One of the most challenging situations for forensic specialists is when a criminal leaves no fingerprints at the scene of a crime, but their image is captured by a CCTV camera. Facial recognition technology can quickly identify the person. The process starts with face detection, which involves analyzing the image to determine the distance between the eyes, the depth of the eye sockets, the contour of the lips, chin, and other facial features.
#3 DNA analysis
Often, crime scenes contain samples left by an unknown suspect. The crucial step is to identify the samples by matching them with individuals who may be found guilty or innocent. DNA analysis is possible on various types of samples, including hair, skin cells, blood, or semen. Innocent suspects can also be excluded from the investigation thanks to the technology used.
#4 Voice recognition
Forensic specialists can find various and unexpected samples that can be used as evidence to solve crimes. In cases where the only evidence is a recorded voice sample, such as a phone call or a recording found at the crime scene, biometric technology can be used for voice recognition. This technology compares the audio sample with a database of known voices to find a match.
#5 Improved productivity
The MegaMatcher ABIS offers the ability of high-speed matching, performing up to 1.2 billion comparisons per second, gives the forensics specialist high efficiency in their work. With the on-premises and cloud services, the system is available despite the location and the device used. With the identity lifecycle management, showing the updates, status changes, or other relevant changes, the information is up-to-date, without the risk of delay. If you are interested in criminal case management and biometric evidence analysis, find more details here.
Advanced biometric tools, such as facial recognition software, fingerprint analysis, and DNA profiling, play a critical role in speeding up criminal investigations. Additionally, efficient crime scene recovery in San Antonio, TX , ensures that these biometric tools are applied to well-preserved and accurately documented evidence, enhancing the overall effectiveness of the investigative process. Proper recovery and handling of the scene can significantly impact the speed and success of identifying and apprehending suspects.
Also Read: Protecting Your Rights: The Advantages Of Retaining A Criminal Attorney
