"We present WikiPlayer, a tool to visualize and replay the entire revision history of related wiki pages as they collectively evolve over time. The player allows us to track each user’s contribution to a set of wiki pages, review the state of each page at any given moment in the history, and easily generate statistics helpful in analyzing the collaborative community of practice. The tool can be used to identify the collaborative work patterns that develop from the emergent interaction between the structure of wiki pages and the organization of the participants’ representational work."