PPT-FingerPrints

September 9 2014 What are Fingerprints Does everyone have a unique fingerprint How why and when do fingerprints develop Watch this What are Fingerprints Does everyone have a unique fingerprint . s and . the State. HI269. Week . 4. But first…. A few reminders:. Students . must get their first short essay titles approved by the end of Week 5, if they wish to write on a subject of their own choosing.. Brent Kennedy . Agenda . Overview. Security Issues. Usability Issues. Bring it all . together. Discussion. What is a fingerprint? . Sequence of ridges and valleys. No two fingerprints can be exactly the same. 1. The student will be able to:. Understand the factors affecting fingerprints. Obtain quality fingerprint impressions of another person. Compare the three major fingerprint patterns of arches, loops, and whorls, and their respective subclasses on the Tenprint. . . Three fundamental principals of Fingerprints. Individual characteristic. Will remain unchanged during the individual’s lifetime. Have general characteristic ridge patterns that permit systematic classification. FINGERPRINTS. To prove that everybody has different fingerprint. Aim. Materials. Lead pencils. Small pieces of white paper. Sellotape. Magnifying glass. Method. Using a pencil Scribble quite quickly on white paper. “Fingerprints can not lie, . but liars can make fingerprints.”. —. Unknown. RECORDING PRINTS. rolling . inked prints. primary identification number. LIFTING PRINTS. Black. , white and fluorescent powder. Can any two people have the same fingerprint?. Basic Principles. According to criminal investigators, fingerprints follow 3 fundamental principles:. A fingerprint is an . individual. characteristic; no two people have been found with the . The Criminal Investigation. Expectations. By the end of this lesson students will be able to:. 1. Explain pre-trial procedures, including processing evidence (fingerprints). 2. Explain . the processes of police . What you Need to Know . (but may already know). History. Sir Edward Henry (of London Metropolitan Police) developed modern system of identifying criminals by their fingerprints in . 1900 . The Henry system (as it is sometimes known) was so useful in criminal investigations that it was adopted around the world. Brain Visions India. INTRODUCING . An. Innovative Product. Dermatoglyphics. Multiple Intelligence Test.. ( DMIT ). . Dermatoglyphics. - the study of the patterns of skins (dermal) ridges present on the fingers of humans. . Fingerprint Principles. According to criminal investigators, fingerprints follow 3 fundamental principles:. A fingerprint is an . individual. . characteristic; no two people have been found with the . “Fingerprints cannot lie, . but liars can make fingerprints.”. —. Unknown. 2. Fingerprinting Merit Badge. Requirement #1. Give . a short history of fingerprinting. . Tell . the difference between civil and criminal identification. . Fingerprints are an impression of the lines on the inner surface of the thumb and fingers.. Patterns are made by tiny ridges on the skin.. The ridges on our fingertips help us grip objects.. When we touch . Quick Quiz. Can you tell if they match?. www.newscientist.com/gallery/mg20527522600-guess-the-fingerprints. Fingerprints (and also toe prints) can be used to identify a single individual because they are unique to each person and they do not change over time. .