Chris Dede is Timothy E. Wirth Professor in Learning Technologies at Harvard Graduate School of Education, USA, where he served as Chair of the Learning and Teaching Department. John Richards is Lecturer at Harvard Graduate School of Education, USA, and President of Consulting Services for Education (CS4Ed). He has served as President of the JASON Foundation for Education and Senior Vice President and General Manager of Turner Learning, Inc. Bror Saxberg is Vice President of Learning Science at the Chan Zuckerberg Initiative, USA. He was previously the Chief Learning Officer at Kaplan, Inc.