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50 Things That Made the Modern Economy

RFID: The tech you’ve never heard of – but use every day

Duration: 10 minutes

on BBC World Service Americas and the Caribbean

Available for over a year

Radio frequency identification - RFID - is the foundation on which many contactless technologies are built. But is it getting left behind amid the "internet of things"? Show more

This listing contains language that some may find offensive.

BBC World Service Americas and the Caribbean

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