what about intelligent bank notes with a RFID tag...we can know exactly where it is on in a million, with high precision....what this mean on the formal economy? and on the informal economy? |
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How would you use RFID's to improve your city?
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what about intelligent bank notes with a RFID tag...we can know exactly where it is on in a million, with high precision....what this mean on the formal economy? and on the informal economy? |
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