It was great to have the privilege to work with Nova Science Publishers team in editing this international audience book! An edition that blends contributions from academics and industry stakeholders on visionary conceptual, research and practice insights and frameworks that relate to multidisciplinary problem-solving: cybernetics and communication theory, serious games in higher education, cognitive-related project management, teacher professional identity and metacognition, mathematical-based attributes for mature learners, and social learning in adolescents. The authors have done a brilliant job to embed an open innovation light on problem-solving interventions!