SungHyuk Yoon

Learn More
In this work-in-progress study, we aim to understand the users' behavior for developing the webtoon(web cartoon) rating system using with users' laugh reactions when they read webtoons by smartphones. First, we conducted an online survey in order to understand general reading environment of a webtoon. Second, we executed a pilot experiment in lab based(More)
Today, many smartphone users experience stress from receiving notifications all the time. In this work-in-progress paper, we explore the relationships between users' stress levels from receiving smartphone notifications and notification setting activeness from messenger app, and we also identify the implications to reduce stress. In order to understand the(More)
  • 1