JORDI PALET MARTINEZ wrote:
It should be RFID, cheaper, and easier, not only for the blue sheets.
How would RFID be cheaper than barcodes? Someday, maybe, but today the
tags are expensive--according to CNet, "depending on volume, customers
can expect to pay 30 cents to $1 per radio tag". The IETF would be
low-volume, so we'd probably be paying closer to $1 apiece. So just
the tags for just one meeting would cost more than a passel of barcode
scanners.
--
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|John Stracke |jstracke(_at_)centive(_dot_)com |
|Principal Engineer|http://www.centive.com |
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