User Activity is designed to show the history and details of a user's activity within a site from a single place. The primary use case for this is to support lecturers or tutors (=instructors / TAs) who want to look at the pattern of participation of a particular student in a course for academic diagnostic purposes (or to support, acknowledge, encourage or grade the student's online participation). Secondary applications might be for users to see details of each other's contributions. This will be complementary to Site Stats and the IU Feeds tool.