A study on navigator's performance in ship bridge simulator using heart rate variability. - Tunglam Ngodang; Koji Murai; Yuji Hayashi; Nobuo Mitomo; Kenji Yoshimura; Kenjiro Hikida (SMC, 2012)

The Effect of Motion-Induced Factor on the Operator Performance during Ship's Watch. - Tunglam Ngodang; Koji Murai; Yuji Hayashi; Nobuo Mitomo; Kenji Yoshimura; Kenjiro Hikida (SMC, 2013)