Choosing a biometric A Five Step Guide to Selecting a Biometric System Biometrics is the automated measuring of one or more specific attributes or features of a person, with the aim of being able to distinguish that person from all others.
Examples are signature, voice, fingerprint etc.
Here is a five step guide for deciding whether and which biometrics will be an economic and practical solution to your problems. Quantifying these parameters may be difficult. For each of the above five parameters define the target figures for the new application. From this a potential savings figure for the application can be worked out. This data is good enough to enable consideration of specific biometric solution possibilities.