Monitoring Expertise Development during Simulated UAV Piloting Tasks using Optical Brain Imaging

Date

2012-03-10

Author

Ayaz, Hasan
Çakır, Muhammed
Izzetoglu, Kurtulus
Curtin, Adrian
Shewokis, Patricia A.
Bunce, Scott C.
Onaral, Banu

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

189
views

0
downloads

An accurate assessment of mental workload and expertise level would help improve operational safety and efficacy of human computer interaction for aerospace applications. The current study utilized functional near-infrared spectroscopy (fNIR) to investigate the relationship of the hemodynamic response in the anterior prefrontal cortex to changes in mental workload, level of expertise, and task performance during learning of simulated unmanned aerial vehicle (UAV) piloting tasks. Results indicated that fNIR measures are correlated to task performance and subjective self-reported measures; and contained additional information that allowed categorizing learning phases. Level of expertise does appear to influence the hemodynamic response in the dorsolateral/ventrolateral prefrontal cortices. Since fNIR allows development of portable and wearable instruments, it has the potential to be deployed in future learning environments to personalize the training regimen and/or assess the effort of human operators in critical multitasking settings.

Subject Keywords

Near-infrared spectroscopy, Workload, Functional activation, Working-memory

URI

https://hdl.handle.net/11511/53926

Collections

Graduate School of Natural and Applied Sciences, Conference / Seminar

Suggestions

OpenMETU
Core

Evaluation of UAS Camera Operator Interfaces in a Simulated Task Environment An Optical Brain Imaging Approach Çakır, Murat Perit; Akay, Daryal; Ayaz, Hasan; İşler, Veysi (null; 2012-07-11) In this paper we focus on the effect of different interface designs on the performance and cognitive workload of sensor operators (SO) during a target detection task in a simulated environment. Functional near-infrared (fNIR) spectroscopy is used to investigate whether there is a relationship between target detection performance across three SO interfaces and brain activation data obtained from the subjects’ prefrontal cortices that are associated with relevant higher-order cognitive functions such as atten...
Online detection of pilot workload by using fNIR sensors Vural, Murat; Çakır, Murat Perit; Department of Information Systems (2018) Measuring mental workload of pilots and evaluating such measurements are important concerns in the aviation domain that requires high safety critical precautions. However, obtaining valid online measures without reducing operational capabilities of pilots remains to be an active area of research in human factors and aviation psychology. The aim of this thesis is to develop online measures for monitoring the changes of pilots’ mental workload and establish a basis for follow-up studies that may use these mea...
Havacılık Nöroergonomisinde Optik Beyin Görüntüleme Uygulamaları Çakır, Murat Perit (2021-06-01) Pilotların, insansız hava aracı operatörlerinin, hava trafik kontrolörlerinin eğitim ve uçuş faaliyetleri sırasında bilişsel durumlarının takibini sağlayacak nesnel yöntemlerin geliştirilmesi uçuş emniyetinin sağlanması, eğitim süreçlerinin optimizasyonu ve yenilikçi insan-makine arayüzlerinin tasarımı bakımından kritik önem taşımaktadır. İşlevsel Yakın-Kızılötesi Tayfölçümü (functional near infrared spectroscopy – fNIRS) optik beyin görüntüleme teknolojisi gibi saha kullanımına uygun, portatif ve güvenilir...
Functional mockup unit adaptation for HLA-compliant distributed simulation Yılmaz, Faruk; Oğuztüzün, Mehmet Halit S.; Durak, Umut; Department of Computer Engineering (2014) Conceptual design of systems require aggregate level simulations of the designed system in its operational setting. Thus, performance of the system and its interactions with the other entities in its environment can be evaluated. The complex and heterogeneous nature of these simulations often requires distributed execution. IEEE 1516 High Level Architecture (HLA) is a widely accepted standard architecture for distributed aggregate level simulations. Functional Mock-up Interface (FMI) is a recent standardiza...
Evaluation of multi target tracking algorithms in the presence of clutter Güner, Onur; Kuzuoğlu, Mustafa; Department of Electrical and Electronics Engineering (2005) This thesis describes the theoretical bases, implementation and testing of a multi target tracking approach in radar applications. The main concern in this thesis is the evaluation of the performance of tracking algorithms in the presence of false alarms due to clutter. Multi target tracking algorithms are composed of three main parts: track initiation, data association and estimation. Two methods are proposed for track initiation in this work. First one is the track score function followed by a threshold c...

Citation Formats

H. Ayaz et al., “Monitoring Expertise Development during Simulated UAV Piloting Tasks using Optical Brain Imaging,” 2012, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/53926.