We are always looking for ways to make our process more efficient. One topic which came up was how to best prepare for handing off projects to other designers. Being part of a relatively small design team, we occasionally share projects or pick up where another has left off, etc.
What documentation do you use? Do you maintain libraries of assets? How do you account for the knowledge outside of assets on a page, like design philosophies, strategy, and even the client's likes/dislikes?