Published on in Vol 5, No 7 (2021): July

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/26297, first published .
Development of a Mobile App for Ecological Momentary Assessment of Circadian Data: Design Considerations and Usability Testing

Development of a Mobile App for Ecological Momentary Assessment of Circadian Data: Design Considerations and Usability Testing

Development of a Mobile App for Ecological Momentary Assessment of Circadian Data: Design Considerations and Usability Testing

Thomas B Woolf 1, PhD;  Attia Goheer 2, MHS, PhD;  Katherine Holzhauer 3, BA;  Jonathan Martinez 3, BSc;  Janelle W Coughlin 4, PhD;  Lindsay Martin 3, MSc;  Di Zhao 5, MHS, PhD;  Shanshan Song 6, PhD;  Yanif Ahmad 7, PhD;  Kostiantyn Sokolinskyi 8, BSc, MSc;  Tetyana Remayeva 8, BSc, MSc;  Jeanne M Clark 3, MD, MPH;  Wendy Bennett 3, MD, MPH;  Harold Lehmann 6, MD, PhD

1 Department of Physiology, Johns Hopkins University School of Medicine , Baltimore, MD, US

2 Department of Health Policy and Management, Johns Hopkins University Bloomberg School of Public Health , Baltimore, MD, US

3 Division of General Internal Medicine, Johns Hopkins University School of Medicine , Baltimore, MD, US

4 Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine , Baltimore, MD, US

5 Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health , Baltimore, MD, US

6 Division of Health Sciences Informatics, Johns Hopkins University School of Medicine , Baltimore, MD, US

7 Department of Computer Science, Johns Hopkins University , Baltimore, MD, US

8 SROST , Toronto, ON, CA

Corresponding Author:

  • Thomas B Woolf, PhD
  • Department of Physiology
  • Johns Hopkins University School of Medicine
  • 725 N Wolfe St
  • Baltimore, MD
  • US
  • Phone: 1 410-416-2643
  • Email: twoolf@jhu.edu