About Me

I am a Ph.D. candidate at the University of Washington, where my research sits at the intersection of artificial intelligence (AI), human–computer interaction (HCI), and health informatics. Prior to pursuing my terminal degree, I worked as a dietitian and research scientist in multiple health organizations and tech startups.

My work combines human-centered design, mixed-methods user research, and AI/ML techniques to investigate how intelligent systems can enhance human collaboration and decision-making in high-stakes, multi-stakeholder environments. I am especially motivated by research that produces measurable improvements in people’s lived experiences or generates frameworks and design implications that researchers and practitioners can adopt to build more responsible and trustworthy AI systems for social good. My research has been published in and submitted to high-impact venues such as Nutrients journal and the ACM CHI conference.

I’m inspired by the late Kobe Bryant and his Mamba Mentality—to inspire people around me. If my work resonates with you, don’t hesitate to reach out! I’m always happy to connect. Outside of work, I enjoy traveling and playing sports—mainly basketball and golf.

Go Blue! Go Dawgs!

💼

Currently seeking internship opportunities for Spring/Summer 2026!

Interested in Generative AI, Human-AI Collaboration, Responsible AI, Agentic Systems, Health and Social Technologies.

📚 Selected Publications

User Experience Research Health Informatics Responsible AI
Ray-Yuan Chung, Athena Ortega, Zixuan Xu, Daeun Yoo, Jaime Snyder, Wanda Pratt, Aaron Wightman, Ryan Hutson, Cozumel Pruette, Ari Pollack (2025). The Workshop on Interactive Systems in Healthcare (WISH) at AMIA Annual Symposium (poster).
User Experience Design User Experience Research Health Informatics
Ray-Yuan Chung, Jaime Snyder, Zixuan Xu, Daeun Yoo, Athena Ortega, Wanda Pratt, Aaron Wightman, Ryan Hutson, Cozumel Pruette, Ari Pollack (2025). ACM CHI 2026 (in review).
Generative AI Conversational AI Accessibility Responsible AI User Experience Research
Luna Xingyu Li, Ray-Yuan Chung, Feng Chen, Wenyu Zeng, Yein Jeon, Oleg Zaslavsky (2025). arXiv preprint arXiv:2504.08985.

For a complete list of publications, please visit my Google Scholar profile.

👥 Main Collaborators

Ari Pollack Jaime Snyder Orson Xu Wanda Pratt
Research photo 1 Research photo 2 Research photo 3 Research photo 4 Research photo 5 Research photo 1 Research photo 2 Research photo 3 Research photo 4 Research photo 5