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Ratbastid, I'm sure that RFID is the way that things are heading. Wal-mart already pushes their suppliers to embed RFID tags in more and more of their merchandise. It used to be everything over $50 or so, but I think that it is spreading to more and more items.
I remember reading about something like that where you scanned items as they went into your SmartCart while you shopped, then by the time you got to the front, you already had your total. Pay and go. I don't recall if that was RFID or bar code based though.
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You do not really understand something unless you can explain it to your grandmother.
- Albert Einstein
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