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Event - 28.05.2020
High tech printing makes checking banknotes possible in the blink of an eye
New '3D micro-optic' security features in banknotes enable the general public to detect counterfeits reliably within a fraction of a second, according to new research at the University of Birmingham. During a typical cash transaction, people glance at banknotes for about a second, not giving them much time to check banknotes for authenticity.