Blickets and Streams

I have been reviewing developments in streaming research and wondering if there were any new techniques beyond group testing and projections. In a related and unrelated note, came across blickets -- a game for testing the logic in children, developed at UC Berkeley -- which in its OR version is a simple group testing problem, and is more complicated in its AND variation:
http://www.nytimes.com/video/2013/04/23/science/100000002187112/buckets-of-blickets-children-and-logic.html