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GDTA Goal Hierarchy for Emergency Response

CBRNE Event Analysis

After the events of September 11th, 2001, the need to formally analyze Chemical, Biological, Radiological, Nuclear, and Explosive device (CBRNE) events to lay the framework for improvement through the use of technology is great. This project involved using several analysis techniques, including Goal-Directed Task Analysis ... [Read full arcticle]
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3D Compass Visualization

Compass Visualizations for Human-Robotic Interaction

This project compared two representative compass visualizations: top-down and in-world world-aligned to ascertain which one provided better metric judgment accuracy, lowers workload, provides better situational awareness, is perceived as easier to use, and is preferred. The evaluation results are in agreement with existing ... [Read full arcticle]
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Team Visualization Interface

Visualization of Multiple Robots During Team Activities

As robotic systems encompass larger numbers of individual robotic agents, interface design must provide better visual representations that account for factors affecting situational awareness. This project investigated different robotic team visualizations that varied in how much information was displayed: only individual ... [Read full arcticle]
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