Touchboard is a project mainly written in Python, it's free.
RFID Processor and Web UI for story boards.
This an event processor for RFID events using touchatag and tagEventor.
The program is designed to allow old style analogue interactions with a card wall, and update underlying systems with card status and burndowns.
See http://blogs.atlassian.com/news/2010/12/ultimate-wallboard-winner.html