Puzzle
4 of 13 from Photos: Defcon badge inspires hacks
There were seven different types of badges for Defcon participants: Human, Press, Speaker, Vendor, Contest, Goon (security), and Uber. All the different type of badges were different shapes. Like a puzzle, the pieces fit together to create an image. This photo shows the assembled badges with connecting wires that allow them to communicate and blink in unison.
August 5, 2009 4:00 AM PDT
Photo by: Joe Grand