CRII: CHS: Examining a Multimodal Approach to Lowering the Burden of Food Journaling

CRII：CHS：检查减轻食品日记负担的多模式方法

• 批准号: 1850389
• 负责人: Daniel Epstein
• 金额: $ 17.5万
• 依托单位: University of California-Irvine
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2019
• 资助国家: 美国
• 起止时间: 2019-07-01 至 2022-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1850389&HistoricalAwards=false
• 关键词: CRII; CHS; Examining; Multimodal; Approach

People use personal journaling methods to develop better habits and make informed decisions about health and well-being. Activities such as food journaling become burdensome, inaccurate, or incomplete over time due to poor design of supportive devices and single-platform constraints. In this project, the investigator plans to use internet-of-things (IoT) functionality to develop a system with integrated and multimodal input capabilities to support food journaling. An integrated device platform will be developed to support data input from multiple devices such as smart phones, wearables, and laptops. An iterative, user-centered design methodology will be applied. Prospective users will be selected for usability studies, and the prototype will be validated by comparing multimodal IoT-enabled food journaling to other common food journaling applications. Benefits include more usable technologies for personal journaling to support mental and physical health, stress management, and personal wellbeing. This project will center around two participatory design investigations. The research team (1) will examine how people with healthy eating goals use lightweight technology probes developed for journaling food via voice description, photography, or text description. This probe deployment will inform recommendations for how platforms can support collecting data collaboratively across input modalities. These recommendations, and an iterative design process to improve usability, will inform a full-featured multimodal food journaling tool. The research team (2) will then compare the developed tool against design strategies typical of commercial and research food journals, again with people who have healthy eating goals. The comparison will be mixed-methods, combining perceptions of the value and burden of the technology through validated survey instruments with semi-structured interviews discussing the challenges of each approach.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

人们使用个人日志的方法来养成更好的习惯，并对健康和幸福做出明智的决定。由于支持设备设计不佳和单一平台的限制，诸如食物日志之类的活动随着时间的推移变得繁重、不准确或不完整。在这个项目中，研究者计划使用物联网（IoT）功能来开发一个具有集成和多模式输入功能的系统，以支持食物日志。将开发一个集成设备平台，以支持来自智能手机、可穿戴设备和笔记本电脑等多种设备的数据输入。将采用迭代的、以用户为中心的设计方法。将选择潜在用户进行可用性研究，并通过将支持多模式物联网的食物日志与其他常见的食物日志应用程序进行比较来验证原型。好处包括更多可用的个人日志技术，以支持精神和身体健康，压力管理和个人福祉。这个项目将围绕两个参与式设计调查展开。研究小组(1)将研究有健康饮食目标的人们如何使用轻量级技术探针，通过语音描述、摄影或文字描述来记录食物。该探针部署将提供有关平台如何支持跨输入模式协作收集数据的建议。这些建议，以及改进可用性的迭代设计过程，将为一个功能齐全的多模式食物日志工具提供信息。然后，研究小组将把开发的工具与典型的商业和研究食品杂志的设计策略进行比较，再次与有健康饮食目标的人进行比较。比较将采用混合方法，通过经过验证的调查工具结合对技术价值和负担的看法，并通过半结构化访谈讨论每种方法的挑战。该奖项反映了美国国家科学基金会的法定使命，并通过使用基金会的知识价值和更广泛的影响审查标准进行评估，被认为值得支持。

项目成果

Understanding Delivery of Collectively Built Protocols in an Online Health Community for Discontinuation of Psychiatric Drugs

• DOI: 10.1145/3479564
• 发表时间: 2021-10
• 期刊: Proceedings of the ACM on Human-Computer Interaction
• 作者: Alexandra Papoutsaki;S. So;Georgia Kenderova;Bryan Shapiro;Daniel A. Epstein

GeniAuti: Toward Data-Driven Interventions to Challenging Behaviors of Autistic Children through Caregivers' Tracking

GeniAuti：通过护理人员的追踪，对自闭症儿童的行为进行数据驱动的干预

• DOI: 10.1145/3512939
• 发表时间: 2022
• 期刊: Proceedings of the ACM on Human-Computer Interaction
• 作者: Jo, Eunkyung;Park, Seora;Bang, Hyeonseok;Hong, Youngeun;Kim, Yeni;Choi, Jungwon;Kim, Bung Nyun;Epstein, Daniel A.;Hong, Hwajung
• 通讯作者: Hong, Hwajung

The Lived Experience of Child-Owned Wearables: Comparing Children's and Parents’ Perspectives on Activity Tracking

儿童拥有的可穿戴设备的生活体验：比较儿童和父母对活动跟踪的看法

• DOI: 10.1145/3411764.3445376
• 发表时间: 2021
• 期刊: Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems
• 作者: Oygür, Iþil;Su, Zhaoyuan;A. Epstein, Daniel;Chen, Yunan
• 通讯作者: Chen, Yunan

Understanding People's Perceptions of Approaches to Semi-Automated Dietary Monitoring

了解人们对半自动饮食监测方法的看法

• DOI: 10.1145/3550288
• 发表时间: 2022
• 期刊: Wearable and Ubiquitous Technologies
• 作者: Lu, Xi;Thomaz, Edison;Epstein, Daniel A.
• 通讯作者: Epstein, Daniel A.

Exploring Design Principles for Sharing of Personal Informatics Data on Ephemeral Social Media

探索在临时社交媒体上共享个人信息学数据的设计原则

• DOI: 10.1145/3415166
• 发表时间: 2020
• 期刊: Proceedings of the ACM on Human-Computer Interaction
• 作者: Epstein, Daniel A.;Ji, Siyun;Beltran, Danny;D'Haenens, Griffin;Li, Zhaomin;Zhou, Tan
• 通讯作者: Zhou, Tan