Arni Kelp worked on the Visual Tangible Artefacts repository, focusing on enhancing the user interface for the Quick Chat feature and the Talking Mat widget. Using Flutter and Dart, Arni refined the visual design and improved drag-and-drop interactions, addressing layout, button styling, and shadow effects to create a more intuitive and visually cohesive experience. The work emphasized UI polish and interaction stability, particularly for draggable artefacts, resulting in a smoother and more engaging front end. Over the course of one month, Arni delivered two targeted features that improved usability and set the foundation for higher user engagement within the application.