Expertise SMILE applies the following expertise to tackle contemporary educational challenges: Interactive Mobile Learning & Assessment Wearables and Smart Learning in Internet of Things (IoT). Learning Analytics, Educational Data Mining, Recommendations and Personalized Feedback (Visualizations, Cognitive, Affective, Motivational). Computer Assisted Language Learning. Collaborative Learning, Social Media Learning, Peer-to-Peer Learning, Communities of Practice. Quality, Learner Modeling & Behavior, Learner Evaluation and Acceptance (Usability, Satisfaction, Enjoyment etc.) of Mobile Learning Applications, Systems and Environments, Human Computer Interaction. Inquiry-based Learning, Problem-based Learning, Project-based Learning, Flipped Learning, Blended Learning. Work-based, Vocational, Experiential, Informal, Non-formal, Lifelong, and Continuing Learning. Economics of E-Learning, Business Models, Cost-Benefit Analysis, Social and Economic Impact of Mobile Learning. Educational Psychology, Motivations and Self-Regulation. Open Educational Resources and Practices (OERs/OEPs), Massive Open Online Courses (MOOCs). Creativity, Innovativeness, and Entrepreneurship. Digital Competences and 21st Century Skills. Gamification, Game-based Learning, Serious Games and Business Games Simulations. E-Commerce, E-Tourism, E-Culture, E-Government. Blended Vocational Training on Business Information Systems, E-Commerce, Foreign Languages, Informatics, Computer Networks, STEM.