Ok, so this is totally satire...but I can actually see where it might be useful. By giving absurd examples of how one might describe a chalkboard (a Calcium Trace Display System, or CTDS for short) the reader is forced to think backward on how they could have come up with that. I bet after reading this book you get really good at understanding other people's BS on the fly.

A domain specific joke pamphlet should be given to everyone who joins any large company with tons of warnings on why it's an example of what _not_ to do.