Hi 👋 - I'm Joon, a researcher focused on making the world more accessible.

Ph.D. Student @ Carnegie Mellon University, Human-Computer Interaction Institute

I'm a Ph.D. student at CMU's School of Computer Science, advised by Patrick Carrington and Andrew Begel. I focus on understanding, designing, and building AI-equipped assistive technology (AT) and how such tools affect and alter existing social dynamics in intro- and extra-spective ways – tackling stigma, user-assimilation, and the AT adoption/abandonment problem through my research.

Recent Updates

2024 Oct - 💼 Kennedy Krieger ND at Work '24 @ DC - Presenting on autistic workers' use of LLMs for social and workplace communication support.
2024 Sep - 😎 Tapia '24 @ San Diego - 3rd time attending, 2nd time presenting!
2024 May - 🌴 CHI '24 @ Honolulu -- Presenting a full paper and participating in the HEAL Workshop
2024 Jan - 🎉 CHI '24 -- “It’s the only thing I can trust”: Envisioning Large Language Model Use by Autistic Workers for Communication Assistance -- Accepted! (Please check out the full paper here!)

Featured Research

It's the only thing I can trust - Envisioning Large Language Model Use by Autistic Workers for Communication Assistance
paper A11y autism large-language-models human-ai-interaction workplace social-communication
J.W. Jang, S. Moharana, P. Carrington, A. Begel
CHI 24: Proceedings of the CHI Conference on Human Factors in Computing Systems
A study understanding autistic workers' preferences for social advice from LLMs, and sociotechnical implications from findings that LLM advice was indeed preferred over a humans'.
[PDF]
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I Should Feel Like I’m In Control - Understanding Expectations, Concerns, and Motivations for the Use of Autonomous Navigation on Wheelchairs
poster A11y wheelchair autonomous-navigation
J.W. Jang, Y. Li, P. Carrington
ASSETS 22: Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility
A preliminary analysis to understand the uses, needs, and design considerations for an autonomous wheelchair navigation UX.
[PDF]
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🏅 Rich Screen Reader Experiences for Accessible Data Visualization
paper A11y data-visualization screen-readers
J. Zong*, C. Lee*, A. Lundgard*, J.W. Jang, D. Hajas, A. Satyanarayan
Eurographics Conference on Visualization (EuroVis) 2022
Ascertaining the design space possibilities for screen-reader accessible data visualizations.
[PDF]
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Other Research →

Blog Posts

Published on
January 9, 2023
First Blog Post! 🥳
A11y setup web
Hopefully celebrating the first of many more to come.
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Hi 👋 - I'm Joon, a researcher focused on making the world more accessible.

Recent Updates

Featured Research

It's the only thing I can trust - Envisioning Large Language Model Use by Autistic Workers for Communication Assistance

I Should Feel Like I’m In Control - Understanding Expectations, Concerns, and Motivations for the Use of Autonomous Navigation on Wheelchairs

🏅 Rich Screen Reader Experiences for Accessible Data Visualization

Blog Posts

First Blog Post! 🥳