Paper Info
Title
Perceived Visual Complexity Of In-Vehicle Information Display And Its Effects On Glance Behavior And Preferences
Abstract
Despite enhancements in the visual complexity of in-vehicle information display in recent years, few studies have examined the effects of such increased complexity. We conducted this study with the following objectives: (1) to suggest a framework for predicting the perceived visual complexity (PVC) of in-vehicle information display; (2) to examine the effects of PVC on the visual behavior of human operators; (3) to investigate the relationship between preferences and PVC. A theoretical framework to evaluate PVC was developed, and a survey study was used to collect participants' perceptions on visual complexity. A regression analysis was employed to find the relationship between each of three factors and PVC. Two of the factorsquantity and varietyshowed a positive correlation with PVC, whereas the third factor, relation, exhibited a negative correlation. Visual search experiments were conducted to test the effects of PVC on the performance of visual search tasks and glance behavior. The results showed that the high level of PVC leads to more time-on-task and number of fixations. We also found that preference for in-vehicle information displays was inversely proportional to PVC. The results enable us to predict how human operators perceive visual complexity and explain the influence of PVC on human behavior.
Year
DOI
Venue
2016
10.1080/10447318.2016.1184546
INTERNATIONAL JOURNAL OF HUMAN-COMPUTER INTERACTION
Field
DocType
Volume
Visual search,Visual complexity,Negative correlation,Regression analysis,Computer science,Human–computer interaction,Survey research,Positive correlation,Information display,Perception
Journal
32
Issue
ISSN
Citations 
8
1044-7318
5
PageRank 
References 
Authors
0.55
17
3
Name
Order
Citations
PageRank
Seul Chan Lee165.64
Hwan Hwangbo2734.68
Yong Gu Ji323822.42