Increasing User Engagement with a Tracking App Through Data Visualizations Topics: Human-Centered Aspects of Visualization; Perception and Cognition in Visualization; Usability and Empirical Studies of Visualizations; Visual Representation and Interaction; Visualization Applications In Proceedings of the 19th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 1 GRAPP, HUCAPP and IVAPP: IVAPP, 637-644, 2024 , Rome, Italy