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RFID, Sign of the (End) Times?
andy753421 writes "Wired is running an article featuring Katherine Albrecht who, with her new book 'The Spychips Threat: Why Christians Should Resist RFID and Electronic Surveillance', is warning that RFID tags may in fact be the "mark of the beast". Among her arguments are that in a futuristic world anyone who wishes to buy and sell goods would be compelled "to receive a mark on their right hand or on their foreheads," as is foretold in the book Revelation. Others are skeptical saying that many new technologies, such as the printing press, bar-codes, and several others, have also created fears about the beginning of the end."
...relative to their believe is that the "mark of the beast" means that you have to recant your faith to recieve the mark. Unless they can make that claim and back it up, it's a meaningless claim. Bar codes supposedly have "666" encoded into them, but that is only because of ignorance of what the bars mean, and I don't remember anyone recanting their beliefs to get one assigned to their body.
It's just plain silly to use religion to try to manipulate politics this way. Anybody can see why RFIDs are simply not economically viable.
I am currently working with one of the RFID companies that is "working" with Wal-Mart on the actual implementation of RFID. Let me tell you that there is no foreseable ROI in the near future. Currently at a cost of about 25 cents a tag, it is much too expensive to be worth it for anyone. The technology is in its infancy so there are so many problems we have encountered so far.
One of the problems is the tags. Not only do they cost so damn much, but they are also not very high quality. There's a feature called "locking" which allows you to set a number on the tag and not allow it to change, but when using this we have too high a failure rate to be effective (10-30% depending on the tag type). So we had to turn off the locking, meaning its much easier to change the unique number associated with the tags (which will be a problem when tags hit the retail sector) and now we only get around a 1-2% failure rate. But when doing high volumes, even this small percent is expensive to deal with.
Another is the hardware. Part of the tag writing problems we have seen may be due to the tags and/or the reader/writer units. But right now, some tags get created and written to with no problems, but when they go by a reader, the reader just does not see a number on that tag, meaning as i said before its either a bad tag or some sort of incompatibility/problem with the reader unit. Currently we are trying to get the tags applied cost effectively, but unfortunately its pretty much boiling down to using people to grab tags from a RFID printer and hand-apply everything.
We have also been having trouble verifying all the product on a pallet, and certainly cannot expect to read 100% of product 100% of time. Some product is easy to see, but depending on the density/material in the materials on the pallet, it can be very difficult to read many of the tags.
Software is another hinderance. While the company i have been working with has had its large share of problems in the last few months, they are getting better, but still are not perfect. And unless things work perfect, it can cause so many problems. One small chink in the software can make it inoperable (essentially crashing the software a-la Windows), but the software is slowly getting more and more stable.