Since 2009, Dr. Stefanie A. Hillen has been Associate Professor at the Department of Education, University of Agder. She worked as Visiting Professor at Florida State University, US. She has also held a position as Post Doctor at the Department of ICT, Grimstad, where she developed digital learning environments to topics of Integrated Operations. She holds a Ph.D. in Business Education, University of Mainz, Germany. Her research field comprises technology based learning, general didactic, didactic in VET, and comparative education. At the Teacher Training Center, iesbaden, Germany, she fulfilled a full-time two years educational program and received her graduation as teacher for vocational schools with the subject in ICT, economics and business administration.