This international competition pits teams of robotic soccer players against each other.
This year will see the addition of the brand new "Nanogram Demonstration challenges", where robots in the 10s to 100s of micrometers in size, are required to manipulate objects and perform certain tasks. The competition will take place under a microscope (!) and will be broadcasted to large screens for the audience to see.
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/blog/show/robocup-2007-in-atlanta-ga