Fingerprints do not repeat, not even in twins. High distinctiveness and unique characteristics. Non-Intrusive, subject is not require to contact the equipment for presenting the biometric sample.Įxtensively used in identification and authentication.Įxtensively used in surveillance and public applications. Intrusive, subject is require to touch the equipment in order to present a biometric sample. User just needs to touch the scanning surface of recognition equipment and it is done. Unlike other biometric methods of identification, fingerprint recognition does not require user to stay steady or wear a specific posture like iris or retina recognition. Having its roots in forensic applications in the past, fingerprint recognition has gained considerable market penetration and popularity in recent years due to extensive use in consumer electronics like mobile phones and national ID programs. Friction ridges on fingertips are commonly called fingerprints and they are one of the popular physiological characteristics that are used for personal identification. Fingerprint recognition is one of the popular modalities, which commonly used for application like physical and logical access control, employee identification, attendance and customer identification. Physiological modalities are comparatively more stable than behavioral ones, and stay unaffected by factors like mood, psychology and fatigue. These biological or behavioral characteristics can be as obvious as facial structure or voice, which can even be recognized and differentiated by human senses, or as unapparent as DNA sequence of vascular structure, which require special equipment and process for identification of an individual.īiometric modalities are extensively used in personal identification and authentication applications. Randomness and complexity of details make these patterns good enough to be considered as unique. These patterns are formed randomly owing to different biological and environmental reasons. Biometrics makes use unique physiological and behavioral patterns of human body. In institutions like hospitals and blood transfusion units, where precise identification of patients and blood / organ donors can be crucial, biometrics eliminates possibility of human errors and expedite overall healthcare operations by streamlining patient identification practice. In many business outfits, it is very crucial for continuity of business operations that biometric systems keep functioning tirelessly. Today, biometric applications are used across industries, institutions and government establishments.
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