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.

人们使用个人期刊方法来养成更好的习惯，并就健康和福祉做出明智的决定。由于支持设备和单平台限制的设计差，诸如食品日记诸如繁重，不准确或不完整的活动随着时间的流逝而变得不完整。在这个项目中，研究人员计划使用具有集成和多模式输入功能的系统来开发一个系统来支持食品日记。将开发一个集成的设备平台，以支持来自智能手机，可穿戴设备和笔记本电脑等多个设备的数据输入。将应用一种迭代，以用户为中心的设计方法。将选择潜在的用户进行可用性研究，并通过将多模式的食品日记与其他常见的食品日记应用进行比较，可以通过比较多模式的食物日记来验证该原型。好处包括更多可用的技术，用于个人日记，以支持身心健康，压力管理和个人福祉。该项目将围绕两项参与式设计调查。研究团队（1）将研究健康饮食目标的人如何使用轻巧的技术探针通过语音描述，摄影或文本描述来记录食物。此探测部署将为平台如何支持跨输入模式协作收集数据的建议提供建议。这些建议以及提高可用性的迭代设计过程，将为完整的多模式期刊工具提供信息。然后，研究团队（2）将将开发的工具与商业和研究食品期刊的典型设计策略进行比较，并将其与具有健康饮食目标的人进行比较。比较将是混合方法，通过经过验证的调查工具与半结构化访谈结合了对技术的价值和负担的看法，讨论了每种方法的挑战。该奖项反映了NSF的法定任务，并被认为是值得通过基金会的知识分子和更广泛影响的审查审查标准来通过评估来通过评估来获得支持的。

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

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

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

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

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.