Author

J. Lazar

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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

Preprint Aug 2026

ColorA11Y: Enhancing Creative Design Workflows with Just-in-Time Color Accessibility Recommendations

Effective color contrast in visual design is essential for content accessibility. While existing tools can identify contrast issues, they often operate in isolation from design workflows or are used as an afterthought. We present ColorA11Y, a system that supports designers in creating accessible content by providing ju...

Alexa F. Siu, R. Jain, Abhinav Kannan et al. · 0 citations