Zapped! Homemade RFID Reader-Detector

Zapped! Homemade RFID Reader-Detector

You may have heard the term RFID and possibly even brought one home unknowingly. But what exactly is a Radio Frequency Identification tag? Why are Wal-Mart, the Department of Defense and the Food & Drug Administration sinking big bucks into these little chips and paving the way for mass implementation?
After a brief overview of the technology and its related issues, each participant will receive a Zapped! RFID workbook. Participate in one of several hands-on exercises. You can to build your own RFID keychain detector that will ring, vibrate or light up when a RFID reader is within range and scanning the airwaves for data. Or program a RFID tag to "talk back" to a RFID reader that you may uncover with your Zapped! keychain.

Seems my rampant paranoia is acting up again. No way anyone can abuse RFID. Nope. Add this to the list of useful stalker tools.