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Personalizing Personal Health Interfaces: Co-Design with Generative AI
Preprint   Open access

Personalizing Personal Health Interfaces: Co-Design with Generative AI

Karthik S Bhat, Vidhi Shah, Vedika Agnihotri, Dong Whi Yoo and Koustuv Saha
arXiv (Cornell University)
14 Sep 2026
url
https://doi.org/10.48550/arxiv.2609.15046View
Preprint (Author's original) Open arXiv.org - Non-exclusive license to distribute

Abstract

Computer Science - Artificial Intelligence Computer Science - Computers and Society Computer Science - Human-Computer Interaction
Personal health interfaces present wellbeing data through standardized dashboards that rarely fit how people interpret or act on it. Personalizing them to what people would like to see for themselves often requires design and technical expertise, a barrier that generative AI may potentially lower. Therefore, we ask what designs emerge and how it enables and constrains the design process. We conducted a co-design study where 14 participants redesigned Google and Apple Health interfaces using Figma Make. Participants reimagined interfaces that supported personal context, future planning, and interactive experiences, yet conversational AI designs converged around chat-window conventions. AI helped materialize loosely articulated ideas, but model defaults and generation latency shaped iteration. The process more readily operationalized interpretability and accountability than privacy, trust, and emotional safety. Generative co-design let participants create interfaces directly, blurring the boundary between intentions and model defaults. We discuss implications for preserving agency and flexible user-directed interfaces.

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