Niklas Vainio

schoolStanford Universitybar_chart#19078 Global Rank

Total Papers

HCI Rank

#19078

Research Areas

Years Active

Recent Publications

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…

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