At the Xerte workshpo at the Apereo 2016 conference last week, Fay showed a couple of decision tree examples -- a diagnostic tool for identifying building environmental problems, and an interactive version of the logic problem where you have one boat, and have to get a fox, a chicken, and some grain to the other side of a river.
The workshop presentation included a link to the environmental tool, but I can't seem to find the logic problem anywhere. Is that a public learning object? If so, what is its url?
