Randolph GunterRandolph E. Gunter has over 40 years of experience in education and training. He has a PhD in Educational Technology, has co-authored 12 textbooks, written dozens of articles, and presented at over 50 conferences. He is Chairman and Chief Visionary Oficer of 21st Century Learning Solutions, Inc., specialising in online training for K-12 schools, higher education, and major corporations. Read More Read Less