The Psychomotor Cognition Test for Measurement of Sleepiness/Fatigue on a Touch Screen*
Yongkyun Lee,
Younggun Lee,
Seunghoon Yoo
et al.
Abstract:The Psychomotor Vigilance Test (PVT) is a simple and reliable performance test that measures sustained attention, alertness level, and fatigue level. The PVT is a convenient tool that can be used in real time in situ through a mobile device without the assistance of experts and therefore can be used to improve safety and prevent accidents. However, the original PVT is vulnerable to the subject's intentional concentration on the test, and the variance range among tests is narrow; these factors limit its usefuln… Show more
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