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Eunchae Kang, Amir Tjolleng, Hayeon Yu, Kihyo Jung and Joonho Chang
This research aims to examine touch performance and user-satisfaction depending on key location in a QWERTY soft keyboard during two-thumb key entry on a smartphone. Thirty-three college students who were smartphone users were recruited, and an experimen...
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Amir Tjolleng, Jaesik Yang and Kihyo Jung
The accelerator pedal in a vehicle can be pressed by either of two (natural and rotated) foot postures, according to driver preference. Since the rotated foot posture requires only foot motion to switch between the brake and accelerator pedals, most driv...
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Kihyo Jung, Byung Hwa Lee, Sang Won Seo, Doo Sang Yoon, Baekhee Lee, Duk L. Na and Heecheon You
Early detection of motor intentional disorders associated with dysfunction in the action?intention system of the brain is clinically important to provide timely intervention. This study developed a force tracking system that can record forces exerted by ...
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