Development and Pilot Testing of the Snackability Smartphone Application to Identify Healthy and Unhealthy Snacks

摘要

ObjectivesSnacks contribute to the diet quality in youth, which is often poor. Although the US Department of Agriculture (USDA) has guidelines for healthy snacks, this is lost in translation when youth are choosing snacks. To develop a user-friendly app to help identify healthy snacks based on the US Department of Agriculture guidelines and evaluate the app's feasibility, usability, satisfaction, and acceptability.