DEFCON 22 Badges Have Been Communicating for Almost Ten Years
https://www.youtube.com/watch?v=YdpdafE_gjU Among Parallax’s most impressive manufacturing and design accomplishments is the DEFCON 22 Badge. The DEFCON 22 badge display is mounted outside the manufacturing room so the team who built 17,000 of these in a few short weeks can see their work, daily. These badges communicate over infrared. In fact, they’ve been talking to each […]
