 |
2004-2006 |
|
Chairman, Information and Communication
Standards Working Group,
Information Accessibility Standards Forum, TTA |
|
 |
2004-Present |
|
Associate
Professor, Department
of Systems Management Engineering,
Sungkyunkwan University |
|
 |
1998-2003 |
|
Assistant
Professor, Department
of Systems Management Engineering,
Sungkyunkwan University |
|
 |
1997-1998 |
|
Full-time
Instructor, Department
of Industrial Engineering,
Chonnal National University |
|
 |
1995-1996 |
|
Research
Associate, Department
of Mechanical Engineering,
University of Wisconsin-Madison |