Research Participation Recruitment
Large-Scale Investigation and Dataset Creation of Daily Behavior Data
Overview
We are seeking participants to provide one year of iPhone Health app data for large-scale daily behavior research. This study is conducted by the Sezaki & Nishiyama Laboratory at the University of Tokyo's Center for Spatial Information Science.
Eligibility Requirements
Participants must meet all of the following criteria:
- Ages 18–59
- Regular iPhone user
- 1 or more years of data recorded in the iOS Health app
Study Procedure
The entire process takes approximately 20 minutes of active work.
- 1 Register on the study website and provide basic information
- 2 Review and provide informed consent
- 3 Install the MyLife+ research app via TestFlight
- 4 Extract health metrics (activity data, physiological data, environmental data, sleep data) from the past year
- 5 Complete surveys on demographics, residence, lifestyle, and personality
Data Collected
-
Heart & Cardiovascular
(5items)
Heart Rate, Heart Rate Variability (SDNN), VO2 Max… -
Activity & Exercise
(3items)
Step Count, Walking + Running Distance, Flights Climbed -
Walking & Mobility
(7items)
Walking Speed (iOS 14.0+), Walking Double Support Time (iOS 14.0+), Walking Asymmetry Percentage (iOS 14.0+)… -
Environment & Sleep
(2items)
Environmental Audio Exposure (iOS 13.0+), Sleep Analysis Data -
Activity Recognition
(1items)
iOS Activity Recognition / CoreMotion
Compensation
Participants will receive 500 yen in Amazon gift cards upon valid data submission.
Privacy
This research has undergone ethics review. Personal information is anonymized, with identifying details stored separately.
Contact
For inquiries, please contact Associate Professor Yuuki Nishiyama（nishiyama@csis.u-tokyo.ac.jp）:
