Assessing the Situation Awareness of Operators Using Maritime Augmented Reality System (MARS)

Author:

Hong Teo Chee1,Andrew Ho Si Yong1,Kenny Chua Wei Liang1

Affiliation:

1. Human Factors Engineering Programme, DSO National Laboratories

Abstract

Operators controlling vehicles remotely are required to perceive and process information from several sources such as video feeds, maps and radar. These sources of information are often located on different screens and in order to make informed decisions, they require good Situation Awareness (SA) and the ability to locate information easily. To reduce the frequency of instrument scanning, it is proposed that information from other sources such as maps and radar can be co-located on the same screen using Augmented Reality (AR). In Maritime Augmented Reality System (MARS) interface, information from the Automatic Identification System for vessels in the maritime environment is augmented on the video feed so that operators can have ready access to vessel location and heading while navigating. Experiments were carried out to assess the SA and workload of the operator using evaluation methods such as SAGAT and SART. Results suggest that by providing additional information through the use of AR, SA of the operator improved even though there might be a suggestion of an increase in workload.

Publisher

SAGE Publications

Subject

General Medicine,General Chemistry

Reference9 articles.

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1. The effects of Augmented Reality on operator Situation Awareness and Head-Down Time;Applied Ergonomics;2024-04

2. A User Interface Design Framework for Augmented-Reality-Supported Maritime Navigation;Journal of Marine Science and Engineering;2024-03-19

3. Welcome AboARd! Evaluating Augmented Reality as a Skipper’s Navigator;2023 IEEE International Symposium on Mixed and Augmented Reality (ISMAR);2023-10-16

4. An Approach for Measuring The Effects of Augmented Reality on Human Performance in Maritime Navigation;Proceedings of the Human Factors and Ergonomics Society Annual Meeting;2023-09

5. A Systematic Literature Review of Augmented Reality for Maritime Collaboration;International Journal of Human–Computer Interaction;2023-05-19

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