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Consumer Health Informatics

This research stream focuses on designing and evaluating digital health technologies that empower individuals to actively manage their health. My work explores how mobile apps, virtual agents, and home-based technologies can be designed with user needs, preferences, and lived experiences in mind, especially for conditions where patient engagement is critical to improving outcomes.

A person with a chronic headache (with their hands wrapped around their head) is using a m

Digital Health for Chronic Headaches

This line of research applies a biopsychosocial lens to design and assess mobile health technologies for individuals managing chronic headaches. It explores how digital tools can address biological, psychological, and social needs, making them more personally relevant and effective in supporting self-management.

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Digital Health for Obesity and Overweight

This research explores how design elements, such as virtual characters, support individuals in self-managing obesity and overweight. It draws on theories of self- and social presence to guide the design of avatars and user-centered interventions that promote engagement and sustained behavior change.

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home based diagnostic kit for the flu and medicine on the table.jpg

Digital Health Engagement for Home-Based Viral Diagnostics

This stream investigates how consumer health technologies, such as smartphone-enabled home diagnostics, support patient engagement during viral outbreaks. It identifies drivers of enablement and empowerment, particularly in the context of at-home testing and clinical trials.

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Digital Health Equity

This line of work examines how digital health technologies can better serve underserved populations by addressing both conceptual and practical challenges in advancing equity. It includes a critical review of how digital health equity is defined and measured and a mixed methods study exploring the needs, barriers, and preferences of individuals with low socioeconomic status and the healthcare providers who support them.

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