Delmar Larsen demonstrates Remixer 3.0 in Conductor: searching across the libraries for pages to pull into a new book, arranging chapters, and letting the Remixer renumber pages automatically as you build. Clip length 6:14, from the June 5, 2026 First Friday session "Next-Generation OER Co-Authoring Tools" with Delmar Larsen (4:05 to 10:19).