and share knowledge. Through visual representation, instructors and students engage in an interactive exploration of emerging themes and patterns, leading to more spontaneous and organic discourse. By integrating social elements to online discussions, the platform provides instructors opportunities to enhance learner identities and create a social-learning community online. By leveraging multimedia, Pretzl enables self-expression beyond merely text-based communication. Transferring ownership of the learning experience from institutions to individuals, Pretzl puts students and instructors at the center of their learning journeys.