Matthew Jörke

schoolStanford Universitybar_chart#2552 Global Rank

Total Papers

HCI Rank

#2552

Research Areas

Years Active

Recent Publications

Bloom: Designing for LLM-Augmented Behavior Change Interactions

Large language models (LLMs) offer novel opportunities to support health behavior change, yet existing work has narrowly focused on text-only interactions. Building on decades of HCI research on effective behavior change interactions, we present Bloom, an application for physical activity promotion that integrates an…

CHI '251st AuthorHuman-LLM Collaboration +1

GPTCoach: Towards LLM-Based Physical Activity Coaching

Mobile health applications show promise for scalable physical activity promotion but are often insufficiently personalized. In contrast, health coaching offers highly personalized support but can be prohibitively expensive and inaccessible. This study draws inspiration from health coaching to explore how large languag…

CSCW '243rd AuthorHonorable MentionSession 1a: Aging and Technology

“They Make Us Old Before We’re Old”: Designing Ethical Health Technology with and for Older Adults

Voice-first ambient interfaces (VFAIs), such as Alexa, can uniquely meet the health needs of older adults. However, inequitable technology may worsen health disparities and decrease independence, calling for participatory methods to increase the agency of older adults in the design processes of these technologies. We…

CSCW '232nd AuthorHonorable MentionXAI 1

Explanations can Reduce Overreliance on AI Systems during Decision-Making

Prior work has identified a resilient phenomenon that threatens the performance of human-AI decision-making teams: overreliance, when people agree with an AI, even when it is incorrect. Surprisingly, overreliance does not reduce when the AI produces explanations for its predictions, compared to only providing predicti…

DIS '232nd AuthorTechnology Ethics & Critical HCI +3

A Workshop-Based Method for Navigating Value Tensions in Collectively Speculated Worlds

The rapid pace of technological progress carries with it a heightened risk of ethics and privacy violations, creating an urgent need for mechanisms to address this risk. We approach this problem from the perspective of designers and technologists aiming to design technology that better accounts for ethical implication…

Quick Actions

Share this page

ios_share

X in mail

https://hci.top/en/authors/15288?source=all