PappaGun wrote:RoyGBiv wrote:Who gets to load/update the chip data when I buy/sell this gun?
If the owner can take it in and have the personal data updated (or removed) on the chip, then, the data itself is not much more dreadful than a serial number. No?
The serious problem I would have with an RFID-marked-gun is that it can be easily scanned just by walking past a scanner. That's the deal killer for me. Not the data itself, assuming I can control the personal data placed on the chip.
But...
What they TELL you it records and what it actually records are always two different things. Even if by "mistake" as they always say later.
RFID is not smart... It cannot record anything in real time. You can "put" data on it using the proper programming tool, and that data can be read back by the proper scanner, but an RFID is otherwise strictly a broadcast device.
Many of you have an RFID "chip" (it's not really a chip, "tag" is more accurate.) in your credit cards. You wave the card in front of a scanner and you don't need to swipe the magnetic strip through the card reader... The RFID has proven problematic in this application, because a person with a portable scanner can walk past your wallet, read the RFID off your card and steal your card info. They would need to get close to you, but, it's not difficult. This problem has spawned numerous RFID-safe wallets and card holders. <
Example>
Same deal for an RFID chip in a gun... You encode whatever data you want on the RFID and when the chip passes a scanner the chip is "energized" (activated) and the data on the chip is passed to the scanner. Nothing more sinister than that (currently).
If you are carrying an RFID encoded gun, and you walk through the scanner at the supermarket, you'll probably set off the alarm. In a similar fashion, it would be easy to set up an RFID scanner in any doorway and read the tag on your gun as you pass through, without your knowledge. This would be the unacceptable part, IMO.