Imagine a swarm of small insect-like robots crawling around at the Congress (YouTube video). At least, about 20 of them will do so on stage in hall 3 on day 2 at 18:30. They are part of Formica, an open-source hard and software project about very affordable small robots initiated by a group of students from Southampton University. One of them, Jeff Gough, has brought his robot farm here. His hands-on approach combines electronics, mechanics and art and since it is completely open, everybody is invited to participate and produce more crawling robots.