Remarkably, this report is written by all the former Directors of the Office of Educational Technology, U.S. Department of Education: Linda Roberts, John Bailey, Karen Cator, Richard Culatta, Tim Magner, Susan Patrick, and Joseph South; and by Katrina Stevens, former Deputy Director. Foreword by former U.S. Secretaries of Education Arne Duncan, John B. King, Rod Paige, Richard Riley and Margaret Spellings.