I just wanted to leave a quick comment about this show!
I think the ideas and theories you presented in this episode are very good. With the contents of this episode alone, I believe someone could make an excellent video game. You've done a good job at working out edge cases and small details to encourage learning.

A point-and-click game sounds OK, but I was wondering about what you think of these ideas in a first-person exploration game, something similar to "The Stanley Parable"?