I love these kind of limited interaction situations, and what behaviour you see coming out of it. I moved around for a minute in a slow deliberate path, and oth

I love these kind of limited interaction situations, and what behaviour you see coming out of it. I moved around for a minute in a slow deliberate path, and others started following me; then I stopped completely still, and others lined their flags up next to mine in a square. Amusing, and all with no communication.