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The Concept Map you are trying to access has information related to:
forum 3, credit cards, electronic cash, computer security systems, wireless communication, loyalty systems (frequent flyer points), banking, satellite tv, and government identification, security, a memory chip with non programmable logic, in europe, south america, and asia, in 1974 by roland moreno, integrated circuit (ic) microprocessor cards, ic memory cards, and optical memory cards, have been produced, smart cards, in europe, a microprocessor and a memory chip, stored value tool for pay phones to reduce theft, a credit card in size and shape, 8 bit microprocessor