“…Specifically, we considered a paper qualified if: (i) it is about data visualization, and (ii) it explicitly mentions emotion or emotion-related words (e.g., surprise, joy) in its keywords, title, abstract, or major findings. As a result, we identified 24 qualified papers [5,7,9,20,26,27,37,44,45,47,48,50,51,53,57,58,62,65,[70][71][72][73][74]94].…”