设计和开发一个仪表板,以改善可持续的健康食品选择
Prince Agyemang1, Ebenezer M Kwofie1, Jamie I Baum2
1Bioresource Engineering Department, McGill University, Ste-Anne-de-Bellevue H9X 3V9, Quebec, Canada; Department of Biological and Agricultural Engineering, University of Arkansas, 203 Engineering Hall, Fayetteville, AR 72701, USA.
The Science of the total environment
|May 1, 2024
概括
本研究介绍了DISH系统,这是一种数字工具,可以帮助消费者在吃饭前做出更健康和可持续的食物选择. 它使用独特的指标和游戏化来跟踪健康和环境影响,促进可持续的饮食.
科学领域:
- 计算营养和可持续性的计算.
- 食品选择中的行为经济学.
- 公共卫生信息学 公共卫生信息学
背景情况:
- 食品影响现有的数字工具缺乏行为改变模块和用户参与.
- 以前的工具往往忽略了食品的营养和环境方面的权衡.
- 存在需要的消费前工具,引导用户走向更健康和可持续的饮食.
研究的目的:
- 设计和开发一个决策支持系统 (DISH) 以提高消费者健康和可持续性.
- 整合行为特征,交通信号标签和推动信息化的食物选择.
- 引入一种结合营养健康和环境影响的新型指标.
主要方法:
- 改善可持续健康 (DISH) 食物选择系统的仪表板的开发.
- 实施一个将营养健康影响 (μ-DALYs) 和环境损害 (DALYs) 结合在一起的指标.
- 游戏化与"EnCoins"的整合以及一个用于用户参与的社区功能.
主要成果:
- DISH为用户提供了关于饮食在消费前对健康和环境的影响的见解.
- 该系统量化了潜在的健康生活,获得/失去的几分钟以及奖励/扣除 (EnCoins).
- 游戏化和社区功能旨在培养可持续的饮食文化.
结论:
- DISH系统提供了一种新的方法来引导消费者选择更健康和可持续的食物.
- 行为特征和游戏化显示出增加用户参与度和促进饮食改变的潜力.
- 计划在校园自助餐厅进行进一步的试点研究,以测试该技术的有效性.
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