FireDancer
DIS Legend
- Joined
- Apr 3, 2008
- Messages
- 13,255
I know this is all speculation and conjecture, but I wanted to add one thing to the discussion about them being removable.
One of the reasons I could see them wanting to use RFID is so that they could do away with the finger scans. If you have people put on a wrist band that they can't remove, they could then theoretically just walk into the park (after the security check) without having to provide a fingerprint scan. There's no way to transfer the band so there's no need for the scan. There would still have to be some way of transferring unused days off of the band for non-expiring tickets but that wouldn't be hard to do.
However if the band could be removed, you'd still have to do the scans since there's no way to ensure that people haven't swapped bands. The pictures don't really seem to show one way or another but it's something to think about.
One way that this could be mitigated is much like they do on DCL. As you pass through the gate your photo, which is tied to your RFID, is displayed on the screen. Of course close family members might be able to pass for each other but no system is perfect and at some point you accept the small amount of possible loss. Since you can refuse the fingerprint and use ID that same loophole exists now. Anyone who would pass for another guest via the embedded picture could pass for them with their license.
Again, the photo would be stored on a secure database and just queried with the RFID and not stored on the RFID chip itself.