My local public libraries are switching to RFID tags for check-in/check-out. I'd like to get a RFID reader to read these tags myself, but I don't know what I need.
The stickers they put in books don't have any markings, but the ones on CDs say StingRay on them, and appear to be the 3M StingRay Full Disc RFID Tag. I assume that the stickers in books are the same electronically, just a different form factor. I think this is a 13.56MHz system, but I'm not sure.
What kind of reader do I need for these tags? (Bonus question: What kind of data is stored on these tags? Just a serial number, or is there more?)