[plt-scheme] Examples of Scheme (or Lisp) in real-world

Naughty Dog, video game publishers of blockbuster-quality games, has a
history of using Scheme for their development.  "Uncharted 2", one of
the games they've made, has gotten universal acclaim, so maybe your
students will have heard of them.

Here's a link to one of their presentations:

    http://www.gdcvault.com/play/1730/State_Based_Scripting_in_UNCHARTED__DRAKE_S_FORTUNE_and_UNCHARTED_2__AMONG_THIEVES