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Evaluating Usability Aspects of a Mixed Reality Solution for Immersive Analytics in Industry 4.0 Scenarios
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Utilizing Augmented Reality to Evaluate Service Member Team Performance.

Ryan D Kaya1, Anson B Rosenfeldt2, Karissa Hastilow2

  • 1Neurological Institute, Center for Neurological Restoration, Cleveland Clinic, Cleveland, OH 44195, USA.

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Summary
This summary is machine-generated.

This study evaluated cognitive and motor performance in service members during augmented reality military scenarios. Altering team member positions significantly impacted decision-making and reaction times in complex team-based activities.

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Area of Science:

  • Military Science
  • Cognitive Science
  • Human Performance

Background:

  • Decision-making is complex, relying on situational awareness and experience.
  • Limited data exists on individual decision-making in team-based military activities.
  • Understanding these dynamics aids in mild traumatic brain injury (mTBI) detection and return-to-duty decisions.

Purpose of the Study:

  • Evaluate cognitive and motor performance in healthy service members (SM).
  • Assess performance during augmented reality (AR) military-specific, team-based activities.
  • Investigate decision-making under varying simulated tactical conditions.

Main Methods:

  • Analyzed data from 110 SMs at Fort Moore, Georgia.
  • Utilized AR scenarios (room breaching/clearing) with 3 avatar teammates via Microsoft HoloLens 2.
  • Measured temporal (time to enter, fire, fatal funnel, trial completion) and motor (distance, velocity) outcomes.

Main Results:

  • No difference in time to enter the room between 'Incorrect Position' and 'Civilian/Combatant' scenarios.
  • Significantly longer time to fire first shot, time in fatal funnel, and total trial time in the 'Incorrect Position' scenario.
  • These temporal changes indicate altered information processing and decision-making.

Conclusions:

  • Environmental and avatar movement modifications in AR scenarios affect information processing and decision-making.
  • Performance metrics like reaction time and time in fatal funnel are sensitive to tactical changes.
  • Future research will explore mTBI effects on military team performance.