Airport screening systems ar getting used at the airport security checkpoints since decades. Previously, most of the airport screening systems method relied on hand-held metal detectors or walk-through metal detectors and X-ray systems. However, with the increasing security threats and therefore the inability of the metal observeors to detect non-metallic objects and explosives ar forcing several airports to implement advanced imaging technologies and procedures to screen passengers and baggage for explosives and non-metallic weapons.
Biometrics technology is thought altogether the fields and is employed additional atairports and personal sectors, like forpassports and in workplace premises. The vital facet of this technology is that it is used with totally different measures such asface scanner, voice scanner, iris scanner, tissue layer scanner, and fingerprint scanner. E-passports use biometric technology;the initial E-passport was issued in Asian nation in March 1998. Since 2004, there has been a gradual flow of states change of integrity the ranks of E-passport issuers. As of 2014, there ar over a hundred countries exploitation E-passports. This primarily ensures the safety and safety measures at airports and reduces use of fake passports. Recently, India proclaimed that it'll be provision E-passports from 2015. Thus, the employment of biometric is increasing with the increasing would like of security screening.
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