Jenn Riley is the Metadata Librarian for the Indiana University Digital Library Program, where she is responsible for planning metadata strategy for digital library projects. Jenn has been a leader in the development of a number of ground-breaking digital collections using metadata in novel ways to improve access to digital libraries.Jenn Riley and Muriel Foulonneau were both involved in the definition of best practices for shareable metadata for the Digital Library Federation. They have authored numerous practical guides and research articles on interoperability of digital content.