IP Phone usability test 2007 Q4
	Camcorder concept building 2007 Q2
	Developing UX/UI concept of car navigation 2006 Q3
	Samsung Electronics UMPC(Ultra Mobile PC) - Usability Consulting 2006
	Samsung Networks Internet Phone - Usability Test 2006
	User research of Mobile PC 2006 Q2
	Samsung DSC HMB(Home Media Box) - Usability Research 2003
	Usability testing of Home entertainment system 2003 Q1