What is a supermarket checkout system?
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The system could also render traditional barcodes obsolete as each shopping item has a tiny “radio frequency identification” chip embedded in it containing much more information.
This technology, which allows large numbers of items to be scanned at once, is being trialled at the Shell petrol station in Holloway Road.
This technology, which allows large numbers of items to be scanned at once, is being trialled at the Shell petrol station in Holloway Road.
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