Bokyung Sung

Co-display Content Service for First-Person Videos of Smart Glass

A smart glass is a personalized device, which has features that enable it to record and share a user’s experience of specific events in first-person view (FPV). FPV videos recorded from identical events can be watched interactively, for example, it is possible to switch between FPV videos of several people through synchronization based on an actual event timeline. This paper proposes a co-display content service for watching interactive, synchronized FPV videos in second screen environments and presents a prototype of the system.

Interrelation of Alert Feedback and Immersion on Mobile Contents

In the generalization of mobile content use, feedback is a kind of alert that affects content immersion. An alert leads to separation from the content currently being used to transfer to content that raises the alert. Immersive interference can be recognized as a problem in mobile contents use. In this paper, we propose a serious game for overcomes immersion. interference from feedback and the foundation for interrelation research between feedback and immersion. The proposed serious game has been designed to present three kinds of feedback, specifically positive, negative, and hybrid feedback, through social information about the user. We also conducted an experiment to examine the correlation between three kinds of feedback and immersion while consuming digital content. The result of the experiment showed that negative feedback leads to higher immersion than positive feedback.