Intra, Extra, Read all about it! How Readers Interpret Visualizations with Intra- and Extratextual Information

要旨

A reader's interpretation of a visualization is informed by both intratextual information (the information directly represented in the visualization) and extratextual information (information not represented in the visualization but known by the reader). Yet, we do not know what kinds of intra- and extratextual information readers use or how they integrate it to form meaning. To explore this area, we conducted semi-structured interviews about four real-world visualizations. We used thematic analysis to understand the types of information that participants used and diffractive reading to reveal how participants blended intra- and extratextual information. Our thematic analysis showed that participants utilized a broad assortment of information from both expected and unexpected sources. Additionally, our diffractive reading exposed three ways that participants incorporated intra- and extratextual information: to decide what to look at, to make (in)accurate assumptions about what the visualization showed, and to discover insights beyond what was directly encoded.

著者
Alyxander Burns
Mount Holyoke College, South Hadley, Massachusetts, United States
Claudia Gonzalez-Vazquez
Mount Holyoke College, South Hadley, Massachusetts, United States
DOI

10.1145/3706598.3713612

論文URL

https://dl.acm.org/doi/10.1145/3706598.3713612

動画

会議: CHI 2025

The ACM CHI Conference on Human Factors in Computing Systems (https://chi2025.acm.org/)

セッション: Interactive Data Visualization

G304
7 件の発表
2025-04-29 18:00:00
2025-04-29 19:30:00
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