Hackers and tourists unite this summer as hackers from around the world track themselves, and others, in NYC. Confused? Terrified? Read on...

As part of a social experiment, attendees at a hacker conference in July will be issued badges with electronic tracking devices. Large displays will show in real-time where people go, with whom they associate, for how long and how often.

The tracking technology, known as RFID, is fast becoming an unseen part of everyday life. This July, for the very first time, the general public will be able to participate in the transparent operation of a major RFID tracking program.

Conference attendees will participate in games built around the tracking system. Players will seek ways to protect their privacy, find vulnerabilities in the tracking system, employ data mining techniques to learn more about other participants, and choose how much personal information they will disclose in order to play.