Cordeiro Felicia, Epstein Daniel A, Thomaz Edison, Bales Elizabeth, Jagannathan Arvind K, Abowd Gregory D, Fogarty James
Computer Science & Engineering, DUB Group, University of Washington.
School of Interactive Computing, College of Computing, Georgia Institute of Technology.
Proc SIGCHI Conf Hum Factor Comput Syst. 2015 Apr;2015:1159-1162. doi: 10.1145/2702123.2702155.
Although food journaling is understood to be both important and difficult, little work has empirically documented the specific challenges people experience with food journals. We identify key challenges in a qualitative study combining a survey of 141 current and lapsed food journalers with analysis of 5,526 posts in community forums for three mobile food journals. Analyzing themes in this data, we find and discuss barriers to reliable food entry, negative nudges caused by current techniques, and challenges with social features. Our results motivate research exploring a wider range of approaches to food journal design and technology.
尽管饮食记录被认为既重要又困难，但很少有研究从实证角度记录人们在饮食记录方面遇到的具体挑战。我们通过一项定性研究确定了关键挑战，该研究结合了对141名当前和曾经的饮食记录者的调查，以及对三个移动饮食记录应用社区论坛上5526篇帖子的分析。通过分析这些数据中的主题，我们发现并讨论了可靠记录食物摄入的障碍、现有技术造成的负面干扰以及社交功能方面的挑战。我们的研究结果促使人们探索更广泛的饮食记录设计和技术方法。
