Developing Character Input Methods for Driver Information Systems. - Youngseok Cho; Sung Ho Han; Sang W. Hong; Yong S. Park; Wonkyu Park; Sunghyun Kang (HCI (11), 2007)

Usability of Adaptable and Adaptive Menus. - Jungchul Park; Sung Ho Han; Yong S. Park; Youngseok Cho (HCI (10), 2007)

A Framework for Evaluating the Usability of Spoken Language Dialog Systems (SLDSs). - Wonkyu Park; Sung Ho Han; Yong S. Park; Jungchul Park; Huichul Yang (HCI (10), 2007)

Human complementary menu design for mobile phones. - Jungchul Park; Sung Ho Han; Yong S. Park (IFAC HMS, 2007)

Touch key design for target selection on a mobile phone. - Yong S. Park; Sung Ho Han; Jaehyun Park 004; Youngseok Cho (Mobile HCI, 2008)