Hi Sophie ! Your answers are basically correct. You can describe more value-added applications of barcodes and smart cards aside from faster input and quicker operations. For example, maybe include some functions of smart cards aside from identification of people. Could smart cards be used for payments or for loyalty programs ? You could discuss these other uses if you have time.
Hi Sophie ! Your answers are basically correct. You can describe more value-added applications of barcodes and smart cards aside from faster input and quicker operations. For example, maybe include some functions of smart cards aside from identification of people. Could smart cards be used for payments or for loyalty programs ? You could discuss these other uses if you have time.
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