The Champion of RFID is ... Wal-Mart?
January 18, 2008 2:41 PM
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An example of an EPC RFID tag in use at Wal-Mart
Wal-Mart plans to strong-arm suppliers into using its RFID tagging system
RFID already has a
largely due to the unsavory prospects of
, possibly by
. There is a significant
public wariness to the technology
, which largely stems from these issues, which unfortunately causes people to often overlook its
practical business uses
By using RFID tags during shipping, pallets of goods can easily be located, identified and tracked as they move across the country. This can lead to great cost savings while enhancing the supply chain. Such devices operate in either the 433 MHz and 2.4 GHz frequency, and thus pose no more electromagnetic radiation concern to users than the myriad of
other wireless signals that surround us in our daily lives
adopted RFID early and has since pushed its suppliers to adopt the system, which it feels is revolutionizing its shipping processes. For three years now the company insisted its suppliers RFID tag shipping pallets for its Wal-Mart retail and Sam's Club warehouse stores.
Now Wal-Mart is using Sam's Club
as a proving ground for the new technology
, by economically forcing its suppliers to adopt the system. The new, more forceful, push will begin with Walmart's
DeSoto, Texas distribution center that distributes pallets to Sam's Club stores across the southwest. Starting January 30, all pallets entering the center must be RFID tagged or suppliers will face fines of $2 per untagged pallet.
An RFID tag costs about 20 cents to manufacturer.
Wal-Mart explains that the significantly larger fee is not designed to be punitive, but covers the costs of labor for Wal-Mart having to reprocess and tag the pallets themselves. The fee allows companies without existing RFID infrastructure to temporarily pay Wal-Mart to deal with this issue, giving the supplier time to adopt RFID logistics.
Sam's Clubs 700-stores accounted for $41.5 billion of Wal-Mart's $344.9 billion in revenues in 2007. The stores use fewer suppliers than the Wal-Mart retail chain, so the company sees them as an ideal proving ground for the technology.
The system and accompanying fines for non-comformers will be phased in at all 22 Wal-Mart distribution centers over the next three years.
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1/18/2008 4:16:19 PM
You've got at least a few days to do your buying before family members(if you have any) request a search on you. By the time FBI comes in and things start really kicking the device is in a ditch or disabled and the bad guys have a bunch of free stuff they just bought and you're dead.
1/18/2008 5:00:01 PM
There are a number of unique structures in the body that could solve this problem.
You could code the RFID chip to only be active for a specific users DNA pattern. It would make the chip useless outside of its intended body.
In conjunction you could set it to a specific brainwave pattern. I was watching a show the other day where a paraplegic learned how to move a mouse on a computer with his thoughts. You could have the chip only be active if a certain brainwave pattern matched a set password.
So, the chip would have to be in the host body. The host would have to be alive for the brainwave to match. And the host would have to be cognitive in order to think of the correct password.
"Young lady, in this house we obey the laws of thermodynamics!" -- Homer Simpson
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