What Is Biometrics and What Are Some Common Biometric Identification

question 39

Essay

What is biometrics and what are some common biometric identification techniques? What is the process for basically all identification techniques? What are some reasons people might be concerned about the widespread use of biometric systems?

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Definitions:

Degree of Elasticity

A measure of how much the quantity demanded or supplied of a good changes in response to a change in its price.

Availability of Substitutes

The presence of alternative goods or services that consumers can use in place of another.

Inelastic

Describes a situation where the demand or supply for a good or service is not significantly altered when the price of that good or service changes.

Total Revenue

The total amount of money received by a company for goods sold or services provided during a certain period of time.