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Designing for the End User: A Framework for Digital Health Intervention Development From a User-Centered Design

Shariwa Oke1, Ligia I Reyes2, Susan L Johnson3

  • 1Division of Nutritional Sciences, Cornell University, Ithaca, NY.

Journal of Nutrition Education and Behavior
|January 20, 2026
PubMed
Summary
This summary is machine-generated.

A new framework, user-centered design for digital health interventions (u-CREATE), guides nutrition educators in developing effective digital health tools. This systematic approach enhances intervention implementation, engagement, and overall effectiveness.

Keywords:
digitalframeworkintervention designmHealthuser-centered

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Area of Science:

  • Digital Health
  • Health Informatics
  • Nutrition Education

Background:

  • Technological innovation necessitates systematic approaches for digital health intervention development.
  • Existing methods may not fully integrate user-centered design principles effectively.
  • Nutrition educators require structured frameworks to create impactful digital health tools.

Purpose of the Study:

  • Introduce the user-centered design for digital health interventions (u-CREATE) framework.
  • Provide a systematic approach for applying user-centered design principles in digital health intervention development.
  • Guide nutrition educators in creating effective digital health interventions.

Main Methods:

  • The u-CREATE framework is presented as a 4-stage development process.
  • It outlines "target actions" and digital considerations for each stage.
  • The framework details iterative application of user-centered design principles for both end-users and development teams.

Main Results:

  • The u-CREATE framework offers a structured methodology for digital health intervention design.
  • It emphasizes the iterative application of user-centered design principles.
  • The framework addresses the needs of both the target audience and the development team.

Conclusions:

  • The u-CREATE framework provides a systematic approach for nutrition educators to develop digital health interventions.
  • Applying u-CREATE is expected to improve intervention implementation, user engagement, and effectiveness.
  • This framework holds promise for diverse digital intervention applications across various settings and user groups.