“Learning in Open Space” was a video Anne Stadler and I did some years ago. It was good and fun but all on tape, so I guess not available. Even better is the work done by Sugata Mitra. Powerful science, and brings tears to my eyes every time. When science makes you cry, either you are weird or the science is powerful. I would guess both are true.
You can skip the ad and get to the goodies…. And Open Space Technology is never mentioned. That would have been rather redundant."