Editing RFID
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RFID tags are very small chips containing a tiny antennae, and can be fixed to physical items. A number of major retailers are interested in using them as a high-tech replacement for [[barcode]]s, as they offer the possibility of improved [[stock control]] -- allowing a company to automatically count how many items it has in [[inventory]], and even knowing exactly who is buying what. | RFID tags are very small chips containing a tiny antennae, and can be fixed to physical items. A number of major retailers are interested in using them as a high-tech replacement for [[barcode]]s, as they offer the possibility of improved [[stock control]] -- allowing a company to automatically count how many items it has in [[inventory]], and even knowing exactly who is buying what. | ||
There are potential benefits to consumers; but potential risks to [[privacy]]. It may be harder to get RFID data than to [[swipe the barcode]]. | |||
There are potential benefits to consumers; but potential risks to [[privacy]]. | |||
===RFID security=== | ===RFID security=== |