'Biometrics Term Paper\r'

'Biometrics Meredith Thomas straggler University 1 Biometrics, according to Foster, â€Å"is the science of development technology to automatically identify an various(prenominal) ground on physical, biological, and behavioral characteristics. ” in that respect be two classification systems in biometry and they ar: physiologic and behavioral. physiological characteristics mend to fingerprints, facial nerve recognition, DNA, hand geometry, the approach pattern of your body, masthead recognition, etc. Behavioral characteristics pertain to congresswoman recognition, handwriting, the way that you walk, etc.There ar similarly two categories for the economic consumption of this biometric information and they be: admittance nurse, and remote appellation. Access control pertains to the prevention of others from gaining access to information. Remote identification helps to identify a person by means of fingerprints or hand geometry. According to global pledge. org (2 000-2010) they restrain given biometric technologies the following characteristics: Universality: every person should attain the characteristic. People who ar mute or without fingerprints pass on take aim to be accommodated in some way.Uniqueness: Generally, no two people have kindred characteristics. However, identical twins are unattack adequate to distinguish. Permanence: The characteristics should not vary with time. A person’s face, for example, may transmute with age. Collectability: The characteristics essential be easily payable and measurable. Performance: The method must generate accurate results under varied environmental circumstances. Acceptability: The general public must accept the sample collection routines. Nonintrusive methods are more acceptable. Circumvention: The technology should be intemperate to deceive. Now let’s piss more into biometrics! reproduceing is 1 of the most popular physiological characteristics in biometrics. No two people on this earth have the exact alike fingerprint, which helps in distinguishing where a person has been, and what they have touched. Once a criminals fingerprints have been save in IAFIS (the Integrated Automated Fingerprint Identification System), then they are permanently recorded and easily traced. Another physiological characteristic is facial recognition, which is newer to the scene than fingerprints.While it may be whiz of the easiest to use, the environment in which it is apply definitely controls it. A mug-shot is the n hotshotsuch way to capture facial recognition, because it is a controlled environment. One of my favorite physiological characteristics is the use of the iris for identification. According to global security. org (2000-2010), â€Å"The technology is based upon the fact that no two iris patterns are alike (the probability is high than that of fingerprints). The iris is a protected pipe organ which makes the identification possibilities lifelong. Cr iminals may be able to duplicate fingerprints, but not irises. close to behavioral characteristics associated with biometrics are, handwriting and voice recognition. Every person has their own whimsical handwriting, it is measured by the rhythm, pressure, and flow that unrivalled applies to the paper while writing. Voice check mark is tough to analyze, because a person’s voice mixtures if they have a cold, or if they are over-excited, anxious, nervous, afraid. Background noise is as well as a factor. All of the above mentioned characteristics grass be used in access control and remote identification.Iris identification is used more and more often for security purposes in passports, hospitals, high profile building access, etc. 3 There are new and appear technologies in the biometrics field such as: nervure survey, facial thermography, DNA matching, blood pulse, undress elements, nailbed identification, gait recognition, and ear shape. Vein s bath is a non intrusiv e scan of the veins on the back of one’s reach hand, they are very unique patterns that are formed before birth, and only change in size throughout one’s lifetime.Facial thermography is very similar to facial recognition, except an infrared camera is used. struggle elements are an interesting biometric technology because scarcely like fingerprints or irises everyone’s clamber makeup is different. Gait recognition is one technology that I would have never thought of, but it makes a nap of sense. According to globalsecurity. org, â€Å"A person’s musculature essentially limits the variation of motion, and meter requires no contact with the person. One blemish to gait recognition could be absolve fitting clothing, the body is hidden and you cod’t have much to compare. familiar new and different technologies are emerging in the biometrics field. I can’t wait to see what happens in the next ten years, and what I will have to look forwa rd to running(a) with in the future. 4 Foster, Raymond E. (2005). Police Technology. Pearson scholar Hall. Upper Saddle River, New Jersey. http://www. globalsecurity. org/security/systems/biometrics. htm Site monitored by John Pike.\r\n'