H2K2 was the fourth Hackers on Planet Earth conference held at the Hotel Pennsylvania, at which 3 separate tracks of speakers spoke for most of the day for all three days of the conference. Two of these tracks were well-organized and a third was open for individuals to sign up. Some of the topics covered were:
802.11b
GNU
SoftwareDefinedRadio
LowPowerFMStations
CallerId
LockPicking
RetroComputing
Steganography
AccessControlDevices
and many more... full information available at
http://www.h2k2.net.
Wiki contributors in attendance:
BrianOneiromancer