ViFeed: Promoting Slow Eating and Food Awareness through Strategic Video Manipulation during Screen-Based Dining

要旨

Given the widespread presence of screens during meals, the notion that digital engagement is inherently incompatible with mindfulness. We demonstrate how the strategic design of digital content can enhance two core aspects of mindful eating: slow eating and food awareness. Our research unfolded in three sequential studies: (1). Zoom Eating Study: Contrary to the assumption that video-watching leads to distraction and overeating, this study revealed that subtle video speed manipulations—can promote slower eating (by 15.31%) and controlled food intake (by 9.65%) while maintaining meal satiation and satisfaction. (2). Co-design workshop: Informed the development of ViFeed, a video playback system strategically incorporating subtle speed adjustments and glanceable visual cues. (3). Field Study: A week-long deployment of ViFeed in daily eating demonstrated its efficacy in fostering food awareness, food appreciation, and sustained engagement. By bridging the gap between ideal mindfulness practices and screen-based behaviors, this work offers insights for designing digital-wellbeing interventions that align with, rather than against, existing habits.

受賞
Honorable Mention
著者
Yang Chen
National University of Singapore, Singapore, Singapore
Felicia Fang-Yi Tan
National University of Singapore, Singapore, Singapore
Zhuoyu Wang
National University of Singapore, Singapore, Singapore
Xing Liu
Hangzhou Holographic Intelligence Institute, Hangzhou, China
Jiayi Zhang
National University of Singapore, Singapore, Singapore
Yun Huang
University of Illinois at Urbana-Champaign, Champaign, Illinois, United States
Shengdong Zhao
City University of Hong Kong, Hong Kong, China
Ching Chiuan Yen
National University of Singapore, Singapore, Singapore, Singapore
DOI

10.1145/3706598.3713793

論文URL

https://dl.acm.org/doi/10.1145/3706598.3713793

動画

会議: CHI 2025

The ACM CHI Conference on Human Factors in Computing Systems (https://chi2025.acm.org/)

セッション: Eating and Digital Health

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7 件の発表
2025-05-01 01:20:00
2025-05-01 02:50:00
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