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Patent Impression - visible and 2 dimensional Latent Impression - imprints that are not visible Plastic impression - 3 dimensional Class characteristic - common across similar articles of footwear Individual Characteristic - wear patterns on shoe soles The weight of an individual - what is a cl...

Dermatoglyphics - The study of fingerprints. Patent prints - Fingerprints that are made by fingers coated with a substance, such as blood, ink, dirt, etc. Latent prints - Fingerprints made by the transfer of oils or perspiration present on the finger; invisible to the eye. Plastic prints - Fing...

whorl, loop, and arch - 3 basic types of fingerprints plain and tented - arch is further broken up into tented arch - has a triangle in the center plain arch - smooth hills whorl - target in center with circles expanding out loop - has a loop and a small, secondary triangle deltas - whorls hav...

{1} What are the 3 main fingerprinting patterns? {2} What are the most common? {3} Least common? - {1} Whorls, Arches + Loops {2} Loops {3} Arches What is AFIS? - Automated Fingerprint Identification Sysytem A print found at a crime scene is called what? - Latent Points on a fingerprint where ...

What is the most common type of fabric impression? - Glove impressions What makes cloth gloves distinct? - Imperfections in the weave pattern What makes leather gloves distinct? - - Wrinkle Formations - Crease Formations (from poor fit) - Surface cracks (older gloves) - Tears What is a crease ...

Fingerprints are individual characteristics, they are unchanged througout life, and they have individual ridge patterns that classify them. - 3 principles of fingerprints: Arches, whorles, and loops - Kinds of fingerprint patterns: Plain arch, tented arch - Types of arches: Radial loop, ulnar lo...

What does dactyloscopy mean? - The study of fingerprints What are fingerprints? - Small ridges arranged and connected in units called dermal or friction ridges What are dermal or friction ridges? - They make up our fingerprints What do dermal or friction ridges do? - Keep our grip on objects Wh...

First documented uses of fingerprints - in ancient Babylon fingerprints were used on clay tablets for business transactions and were also used in prehistoric Nova Scotia anthropometry - the measurement of the size and proportions of the human body, was developed by Alphonse Bertillon- was used to...