Fingerprint recognition

object. This link is their fingerprints, which are unique to every person, for no two people have the same set, not even family members or identical twins. Palms and toes also leave prints behind, but these are far less commonly found during crime scene investigations. Therefore, fingerprints provide an identification process that is applicable to background checks, biometric security, mass disaster identification, and most importantly, crime scene investigations. Fingerprints are so differentiated because

It is indisputable that the progression of forensics technology and knowledge has greatly improved the capability to catch criminals. Forensics of the past did not include the tools or knowledge that we now have. Forensics is not a perfect science nor has it ever been; however, we are closer to perfecting it than ever. Every criminal leaves behind some traces of evidence; it is up to the professionals to find and analyze it to solve cases. Looking at the timeline of forensic technology of the past

to the naked eye. Forensic imaging technology is technology that lets the first responding local police department or crime scene investigators immediately send a photo or fingerprint image to a central database for identification. Computers can enhance pictures taken by a camera and use features like the facial recognition software to clearly identify blurred images. Lasers can also vaporize small portions of paint specimens to determine the exact paint used on a car in a hit-and- run case(How

to the naked eye. Forensic imaging technology is technology that lets the first responding local police department or crime scene investigators immediately send a photo or fingerprint image to a central database for identification. Computers can enhance pictures taken by a camera and use features like the facial recognition software to clearly identify blurred images. Lasers can also vaporize small portions of paint specimens to determine the exact paint used on a car in a hit-and- run case. Although

advancements in this field over past years have led to it including many specialist areas such as DNA and ballistics. Forensic science is derived from several scientific branches including biology, chemistry and physics, with its main focus being the recognition, identification, and evaluation of physical evidence (Crime Science Investigator, 2017). It has also become a valuable and essential part of the legal system as it uses a range of scientific methods to gather accurate and important information,

Forensic dentistry, also known as forensic odontology is an important ,reliable source of evidence in a criminal investigation which is both accessible and unique. One of the early applications of forensic dentistry was in the death of Agrippa, the mother of Roman Emperor Nero, in 49 BCE. This shows the usefulness of forensic dentistry even with basic tools and that forensic dentistry is not a new occurrence. ( Freeman). Forensic dentistry is related to my Shop dental assisting because it Involves

“In 1984, a British geneticist named Alec Jeffreys stumbled upon one of our most important forensic tools: DNA fingerprinting. Since his “eureka moment,” the scientific technique has been used successfully to identify perpetrators of a crime, clarify paternity and exonerate people wrongly convicted” (Jones). DNA evidence, specifically simple-mixture, is the most accurate type of forensic evidence we currently have at our disposal, but even it is not infallible. Other types of forensic evidence are

Comparison of latent fingerprints found at the crime scene with exemplar prints, comparison of bite marks on a victim, DNA evidence, hair and fibre matching are some of the example of pattern comparison in forensic science (Coyle, Field & Wenderoth, 2009). Comparison of pattern evidence in forensic science is to determine whether the same kind of the properties of forensic traces may have come from a common (or related source) (Found & Edmond, 2012). There are varieties of techniques in forensic

Great leaps have been made in the field of forensic science since its humble beginnings in 300BC. However, the surge of advancements within forensic science did not appear until the early 1800s. That is not say that early uses, of what would later become known as forensic science, were not impactful. Without these early ideas, we may not be where we are today. Starting with the man who is generally considered the father of forensic science, Archimedes. Archimedes was an ancient Greek mathematician

Weaknesses of Bite Mark Analysis The lack of large-scale systematic research and data collection on the correlation between bite marks and dentition limits the degree to which bite marks can be considered a unique character. By its nature, research concerning bite marks, especially on humans, are difficult to conduct. Models using animal skin or wax are often used in bite mark research as well as education. Though these models are a good tool for research, they cannot replace data sourced from humans