Quality assurance of mobile service (year around partner) 2007~2008
	Comparative research about mobile input device 2007 Q4
	Emotional evaluation about mobile key-stroke 2007 Q4
	Next UI concept generation consulting 2007 Q4
	Touch screen UI Concept building 2007 Q4
	Develop Mobile standard UI manual 2007 Q3
	Mobile Font readability study 2007 Q3
	Multimedia phone User research 2007 Q1
	Comparative research about PDA visual feedback 2006 Q2
	Usability study of Mobile Customer Center 2006 Q2
	LG Telecom Mobile customer center - UX research 2006
	User research and Concept developing project on DMB Phone 2005 Q2
	SK telecom Mobile phone - Usability Research and Consulting 2005
	LG Eletronics Mobile Sync. Program - Usability Research 2004
	Usability diagnosis and recommendation of Mobile Messenger 2003 Q4
	Microsoft - USA MSN Mobile Messenger 2003