Author

Keke Wu

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Preprint Aug 2026

What Cognitive Accessibility Reveals About Data Visualization

This work argues that cognitive accessibility provides a critical lens for examining whether prevailing assumptions in visualization adequately reflect the diversity of human abilities, experiences, and needs, and identifies three interconnected assumptions that shape visualization research and practice.

Keke Wu, J. Feng, J. Lazar · 0 citations

#human-computer interacti... Preprint Aug 2026

Bringing Data to Life: Designing Data Characters for the Emotional Self

Data Characters is introduced, a visualization approach that represents affective content in journaling through human-like characters and investigates the potential of character-based representations for conveying affective experiences and explores what visual encodings emerge through customization.

Diego Abarcar Calugay, Isabella Amador, Keke Wu · 0 citations