The effect of multi-sensory physical experiences in daily emotional self-tracking service for emotion self-awareness

Abstract: This study examines the impact of physical interaction on reminiscing by developing a system comprising a physically interactive product and a digital app that visualizes collected data. It compares their effectiveness with mood trackers lacking physical elements. Reflection enhances social connections, strengthens family ties, and improves mental health. Though diaries aid emotion regulation, modern users prefer the convenience of mood-tracking apps. The study suggests that incorporating physical interaction enriches the reminiscence experience. It introduces "Reblower," inspired by Korean hand air blowers, which activates through handle-turning, allows users to place emotion-representative objects inside, and visualizes input via a mobile app. User surveys indicate that memories linked to physical interaction are more impactful. This research aims to guide future reflective product designs.

Keywords: Emotion Regulation, User Experience Design, Multi-senseory Design, Interactive Design

DOI: 10.54941/ahfe1006815

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