Uploaded July 2026 | Updated September 2026, 2 weeks ago

---

For more information about Stanford’s graduate programs, visit: https://online.stanford.edu/graduate-education

May 29, 2026
This lecture covers:
• LLM-based physical activity coaching
• How LLMs can elicit and reason about qualitative context to provide non-prescriptive and agency-promoting support
• A reinforcement learning algorithm to enable LLM agents to explicitly reason about uncertainty in a user's goals

To follow along with the seminar schedule, visit: https://hci.stanford.edu/

Matthew Jörke is a PhD candidate in Computer Science at Stanford, co-advised by James Landay and Emma Brunskill.