Facilitating physical activity through on-site quantified-self data sharing

Nan Yang, Gerbrand van Hout, Loe Feijs, Wei Chen, Jun Hu (Corresponding author)

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

With the development of sensing technology and the popularization of quantified-self devices, there are increasing types of health-related data that can be sensed, visualized and presented to the user. However, most existing quantified-self applications are designed to support self-management and self-reflection; only a few studies so far have investigated the social aspect of quantified-self data. In this study, we investigated the social role of quantified-self data by introducing the design and evaluation of SocialBike-a digitally augmented bicycle that aims to increase the user's intrinsic motivation in physical activity through on-site quantified-self data sharing. We conducted a controlled experiment on a cycling simulation system. Two forms of SocialBike's on-bike display were evaluated with 36 participants. We used the Intrinsic Motivation Inventory to collect quantitative data about users' intrinsic motivation in physical activity; the cycling simulation system recorded quantitative data about user behavior. Qualitative data was collected through semi-structured interviews. We conducted paired sample t-test to analyze both types of quantitative data; qualitative data were analyzed by the method of thematic analysis. The results show that SocialBike's front display significantly increased users' intrinsic motivation in physical activity. A total of nine themes were identified from the qualitative analysis, providing supplementary explanations for the quantitative results and additional insights into the overall design.

Original languageEnglish
Article number4904
Number of pages21
JournalSustainability (Switzerland)
Volume12
Issue number12
DOIs
Publication statusPublished - 1 Jun 2020

Keywords

  • Health
  • Human-computer interaction
  • Intrinsic motivation
  • Personal informatics
  • Physical activity
  • Quantified-self
  • Social interaction
  • Sustainable mobility

Fingerprint Dive into the research topics of 'Facilitating physical activity through on-site quantified-self data sharing'. Together they form a unique fingerprint.

  • Cite this