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Related Experiment Video

Updated: Mar 17, 2026

Smartphone Fundus Photography
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Promoting Positive Affect through Smartphone Photography.

Yu Chen1, Gloria Mark1, Sanna Ali1

  • 1Department of Informatics, University of California, Irvine, 92697 USA.

Psychology of Well-Being
|July 22, 2016
PubMed
Summary
This summary is machine-generated.

Smartphone photography can boost positive affect. Taking photos to help others or oneself, or smiling selfies, increased happiness and reduced stress in a 4-week study.

Keywords:
HappinessIn situ studyMental healthPhotosPositive affectPositive computingSmartphones

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Area of Science:

  • Psychology
  • Human-Computer Interaction
  • Digital Well-being

Background:

  • Ubiquitous smartphone camera quality enables widespread photography.
  • Investigates leveraging smartphone photography for enhancing positive affect.

Purpose of the Study:

  • To explore the impact of different smartphone photography tasks on emotional well-being.
  • To apply positive psychology principles in a digital context.

Main Methods:

  • A 4-week study with 41 participants.
  • Participants engaged in daily photography under three conditions: smiling selfies, photos for self-happiness, and photos for others' happiness.
  • Utilized positive psychology interventions.

Main Results:

  • All conditions showed an increase in positive affect after 3 weeks.
  • Taking photos for others led to reduced arousal.
  • Qualitative data revealed self-reflection, stress relief through social connection, and observed changes in smiling for selfie participants.

Conclusions:

  • Smartphone photography interventions can effectively enhance emotional well-being.
  • Findings provide insights for designing systems that promote mental health and positive affect.