This visualization compares VR immersion, educational VR usage, and student engagement levels across six age groups, overlaying motion sickness trends as a line chart. It uses bar charts for the three primary metrics and a dashed path to show the correlation between immersion and engagement. The implementation relies on D3.js APIs such as `select`, `axisRight`, and `d3line` for rendering. Data is sourced from three Kaggle datasets covering virtual reality experiences, educational VR impact, and assistive technology training availability.