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Chagas disease remains a major health concern in the Brazilian Amazon, particularly in remote riverside communities. This study presents AI-assisted educational videos on disease prevention, designed for children in Marajó Island, Pará, using an adapted “Elements of User Experience” framework. The videos applied Pixar-style animations, a central narrator, and Bloom’s Taxonomy to maximize engagement and learning. A focus group of 15 children (ages 7–10) showed 86.66% knowledge gain, strong visual and narrative approval, and intent to share prevention practices. Findings suggest that user-centered, AI-driven audiovisual tools can effectively enhance health education in vulnerable populations and should be scaled to other neglected tropical diseases.

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Development of Educational Videos on the Prevention of Chagas Disease for the Child and Youth Population of a Riverside Community in the Amazon: A User Experience Approach

  • 会议论文

  • 发表日期：

    2026年

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  • Naydson R. de Deus,
  • Tinara L. S. Aarão,
  • Marcelo M. Soares,
  • Danieli do S. V. M. Valente

摘要

Chagas disease remains a major health concern in the Brazilian Amazon, particularly in remote riverside communities. This study presents AI-assisted educational videos on disease prevention, designed for children in Marajó Island, Pará, using an adapted “Elements of User Experience” framework. The videos applied Pixar-style animations, a central narrator, and Bloom’s Taxonomy to maximize engagement and learning. A focus group of 15 children (ages 7–10) showed 86.66% knowledge gain, strong visual and narrative approval, and intent to share prevention practices. Findings suggest that user-centered, AI-driven audiovisual tools can effectively enhance health education in vulnerable populations and should be scaled to other neglected tropical diseases.