Interesing developments: ...talking is encouraged. So is writing on walls. There are nearly 100 rooms that students can reserve to work together on projects, with screens to display work from their laptops and the room-sized whiteboards formerly known as walls." Need to find a book? They are in industrial storage bins in the basement. "Transformer-like robots called bookbots roam the floor, locate the appropriate bin, and expand into rotating arms and hands that remove the bin." It takes about 4 minutes to get the scanned book from" one of the few humans working in the place."