New Lab Members Joining Fall 2026

In September 2026, the lab welcomes Yuxuan Cai as a lab RA and Ai Engineer and Sarah Lim as a Learning Engineer RA. Both will provide support for various on-going lab projects.

Yuxuan Cai is an MS AI Engineering student at Carnegie Mellon University with a background in computer science and machine learning. Her research interests include reliable AI systems, large language models, agentic tool-calling and structured information extraction. She has experience in LLM agent evaluation and multimodal clinical AI research, including tool-using agents, document extraction, and scalable ML pipelines. She earned her bachelor's degree in Computer Science from UC Berkeley.

Seohyun (Sarah) Lim joins the lab Fall 2026 as a learning engineer RA. Sarah is a recent graduate of Carnegie Mellon University’s Master of Educational Technology and Applied Learning Sciences (METALS) program at the Human-Computer Interaction Institute (HCII) in the School of Computer Science (SCS). Her work lies at the intersection of learning engineering, human-computer interaction, and AI-supported learning. She has experience designing interactive learning experiences, conducting learner research, and developing AI-enabled learning tools for accounting education. She earned her bachelor’s degree in Psychology from Cornell University, with minors in Business and Data Science.