Jihun Kang

EFFECTIVE MENTAL WORKLOAD MEASUREMENT BY THERMOGRAPHY

Quantifying Cognitive Workload and Defining Training Time Requirements during Performing Simple and Complex Tasks

• Broschiertes Buch

Produktbeschreibung

Effective mental workload measurement is critical
because mental workload significantly affects human
performance. A non-invasive and objective workload
measurement tool is needed to overcome limitations
of current mental workload measures. The objective
of this study is to evaluate the efficacy of using
thermal imaging of the face to quantify learning and
mental workload levels during a novel alpha-numeric
task and during simulated driving tasks. To this
extent, three studies were completed. The first
study quantified the relationship between facial
thermal images and mental workload while performing
the alpha-numeric task. The second study used
thermography to identify optimal workload levels for
this same task after learning had occurred. The
third study quantified learning and workload of
novice and experienced drivers performing scripted
driving events in a driving simulator. This study
verified that thermography is a reliable and valid
way to measure workload for simple tasks. It is a
non-invasive and objective method. Thermography
showed the capability to identify a sufficient
training time for simple or complex cognitive tasks.

Produktdetails

• Verlag: VDM Verlag Dr. Müller
• Seitenzahl: 300
• Englisch
• Abmessung: 220mm
• Gewicht: 410g
• ISBN-13: 9783639148169
• ISBN-10: 3639148169
• Artikelnr.: 26355889

Autorenporträt

Jihun Kang received his PhD in Industrial & Systems Engineering
from Mississippi State University in 2008. Dr. Kang research
efforts are focused in the areas of human factors, ergonomics,
and safety. One of his research interests is
developing effective workload measures to provide safer and more
productive working environments.