Methodology for Assessing Cognitive Workload through Pupillary Oculometrics Under Degraded Visual Environment

Abstract

This report provides a detailed description of the instrumentation supporting USAARLs study titled "Assessing Cognitive Workload through Pupillary Oculometrics under Degraded Visual Environments." The appendices include the software code used to collect the data. The report also presents sample raw data traces of a single volunteers complete dataset to illustrate the quality of the data. One of the purposes of the present report is to encourage and facilitate further use of the data since the dataset may be available to qualified members of the wider research community. The full data set demonstrates that commercial off the shelf (COTS) eye-tracking technology has potential as a non-invasive tool to collect objective, quantitative indices of arousal, fatigue, mental workload, and other neuropsychological states of Army aviators.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 2021
Accession Number
AD1147627

Entities

People

  • Aaron Mcatee
  • Christopher Aura
  • Cristina Delgado-howard
  • Hillary A Plummer
  • Kevin W O'Brien
  • Leonard Temme
  • Paul St. Onge

Organizations

  • United States Army Aeromedical Research Lab

Tags

Communities of Interest

  • Biomedical
  • C4I
  • Engineered Resilient Systems

DTIC Thesaurus Topics

  • Accuracy
  • Amplitude Modulation
  • Audio Files
  • Biomedical Research
  • Cognitive Workload
  • Combinatorial Analysis
  • Data Sets
  • Department Of Defense
  • Environment
  • Graphics
  • Human-Machine Interaction
  • Institutional Review Board
  • Liquid Crystal Displays
  • Measurement
  • Military Aircraft
  • Modulation
  • Neuroimaging
  • Prostheses And Implants
  • Remotely Piloted Vehicles
  • Standards
  • Workload

Readers

  • Brain and Cognitive Science; Experimental Psychology; Cognitive Neuroscience
  • Circadian Sleep-Wake Regulation and Chronobiology
  • Systems Analysis and Design