Abstract: opinion Free Access Share on Imagine lab, Hanyang University Authors: Ahreum Lee View Profile , Kyoungwon Seo View Profile , Jieun Kim View Profile , Gyu Hyun Kwon View Profile , Hokyoung Ryu View Profile Authors Info & Claims InteractionsVolume 23Issue 1January + February 2016 pp 16–19https://doi.org/10.1145/2855182Published:28 December 2015Publication History 0citation2,852DownloadsMetricsTotal Citations0Total Downloads2,852Last 12 Months140Last 6 weeks12 Get Citation AlertsNew Citation Alert added!This alert has been successfully added and will be sent to:You will be notified whenever a record that you have chosen has been cited.To manage your alert preferences, click on the button below.Manage my AlertsNew Citation Alert!Please log in to your account Save to BinderSave to BinderCreate a New BinderNameCancelCreateExport CitationPublisher SiteView all FormatsPDF