Title: DESIGN AND TEST OF A SITUATION-AUGMENTED DISPLAY FOR AN UNMANNED AERIAL VEHICLE MONITORING TASK
Authors: Lu, Jen-Li
Horng, Ruey-Yun
Chao, Chin-Jung
工業工程與管理學系
Department of Industrial Engineering and Management
Issue Date: 1-Aug-2013
Abstract: In this study, a situation-augmented display for unmanned aerial vehicle (UAV) monitoring was designed, and its effects on operator performance and mental workload were examined. The display design was augmented with the knowledge that there is an invariant flight trajectory (formed by the relationship between altitude and velocity) for every flight, from takeoff to landing. 56 participants were randomly assigned to the situation-augmented display or a conventional display condition to work on 4 (number of abnormalities) x 2 (noise level) UAV monitoring tasks three times. Results showed that the effects of situation-augmented display on flight completion time and time to detect abnormalities were robust under various workload conditions, but error rate and perceived mental workload were unaffected by the display type. Results suggest that the UAV monitoring task is extremely difficult, and that display devices providing high-level situation-awareness may improve operator monitoring performance.
URI: http://dx.doi.org/10.2466/26.22.PMS.117x10z7
http://hdl.handle.net/11536/23351
ISSN: 0031-5125
DOI: 10.2466/26.22.PMS.117x10z7
Journal: PERCEPTUAL AND MOTOR SKILLS
Volume: 117
Issue: 1
Begin Page: 145
End Page: 165
Appears in Collections:Articles