Evaluation of Human Factors on Autostereoscopic 3D Viewing by Using Auditory Stimuli

Title
Evaluation of Human Factors on Autostereoscopic 3D Viewing by Using Auditory Stimuli
Authors
문성철조성진박민철
Keywords
Autostereoscopic 3D; Mobile 3D viewing; Selective attention; 3D visual fatigue
Issue Date
2013-11
Publisher
한국통신학회논문지
Citation
VOL 38C, NO 11, 1000-1009
Abstract
This study investigated changes in behavioral performance before and after watching a multi-view 3D content by using auditory stimuli based on the selective attention theory in order to quantitatively evaluate 3D visual fatigue. Twenty-one undergraduates were asked to report on their current visual and physical condition both in the pre- and post-experiment. A selective attention task was conducted before and after mobile 3D viewing to compare the changes in performance. After performing a Wilcoxon’s matched-pairs signed-ranks test on the subjective ratings of 3D visual fatigue, participants were categorized into two groups, unfatigued and fatigued group with a definite criterion. For the unfatigued group, no significant fatigue effects were found in behavioral response times and accuracies to specific auditory targets. In sharply contrast to the unfatigued group, the fatigued group showed significantly delayed response times and less response accuracies. However, no significant changes in accuracies for a working memory task were observed in both groups.
URI
http://pubs.kist.re.kr/handle/201004/47086
ISSN
12264717
Appears in Collections:
KIST Publication > Article
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE