Global research: Infromation architecture and golbal acceptance research on Smart TV (Korea, Germany, USA) 2012 Q4
	User research: Cloud service 2012 Q4
	UX concepts: Building a gesture patterns for Smart TV 2011 Q3
	Neuro-design diagnosis on IPTV promotion tool(by Eye-tracking) 2010 Q3
	Concept acceptability test of Smart TV 2010 Q2
	Development of optimal depth of UI contents on 3D TV(vision perception study) 2010 Q1
	Design of SNS service (Twitter, Facebook) UI for Smart TV 2010 Q1
	Acceptability test of Broadband TV UX 2009 Q3
	Establishment of a UX concept for a TV based on user characteristics 2009 Q2
	UI Design and UX validation of an IPTV service 2009 Q1
	Usability testing of home network application in Hotel 2007 Q4
	Research about AV machine input method 2007 Q2
	User research on DTV remote control unit and OSD 2006 Q2
	Usability research of DTV application 2006 Q2
	LG electronics Digital TV - Digital TV - Touch screen UT 2006
	LG electronics Digital TV - Input Device layout UT 2006
	Usability diagnosis and UI Consulting of IPTV 2005 Q3 2006 Q4
	KT HomeN IPTV - Usability Consulting 2005
	ID DIGITAL Set-top Box - Usability Research with Foreigner 2002
	UX research and developing concept about Digital set-top box 2002 Q1