Bart is a Belgian educator and expert trainer who works as a Senior Adviser for European Schoolnet. He is the pedagogical lead of the Future Classroom Lab, the concept of a flexible learning space. He also coordinates the EUN network of Future Classroom ambassadors and the emerging network of Future Classrooms. Bart promotes and investigates innovative teaching practices and new ways of continuous professional development for teachers. Bart designs online courses, he is an international keynote speaker and a leader of workshops, Teachmeets and Twitterchats.

Arjana Blazic is a language arts teacher, teacher trainer, course designer and education technology consultant. She is co-author of the Croatian National Curriculum for English Language Teaching and the Croatian National Curriculum for the Use of ICT as a Cross-Curricular Topic. Her research interests focus on technology enhanced teaching and learning and the impact of digital technologies on teacher professional development. Arjana speaks at conferences and leads workshops, seminars and webinars. She has expertise in organizing international onsite and online events for professional development including Twitter chats and Teachmeets.