This chapter presents an overview of the design and development of a research project aimed at setting the foundation of an international teacher education network to enhance teacher education from a transversal and interdisciplinary perspective. The network partnership explores the impact of applied educational technology, including digital and transmedia storytelling or augmented reality, to upgrade teacher education. This approach provides tailored training to equip lecturers, teacher trainers, pre- and in-service K-12 teachers, and students with specific competencies, skills, and strategies in instruction and assessment. This training also intends to raise their awareness of educational, social, sustainability, and environmental challenges. Within this framework, educational technology, language, and narrative genres become the articulatory axis of teaching and learning within bilingual and intercultural education contexts. This chapter also serves to define the scope and rationale for the edited volume.