Advantages and Disadvantages of Biometrics
Let us now examine the advantages and disadvantages of biometrics in two groups of applications: the commercial positive recognition applications that may work either in the verification or the identification modes, and the government and forensic negative recognition applications that require identification.
Advantages and Disadvantages of DNA Testing in Biometrics Solutions
The ongoing project to map the human genome affects all of us in several key areas. The first is DNA testing. This subfield of gene research uses tiny human tissue samples of 100–200 cells (for example, blood, hair, saliva) to identify DNA patterns [11]. These samples are used to establish a person’s identity, for example, in
I. Tests for blood relationships such as parenthood
II. Identification of criminals (rapists, murderers)
III. Proving the innocence of people falsely accused of a crime. In this testing, the DNA pattern of a person’s hair,......
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