军事规划中混合现实与平板技术的评估

Betsy Guzmán, Sarah Deresky, Sabrina Taylor, Hawk Wimmer, Ali Momen, Chad C. Tossell, Michael Boyce, Joel Cartwright, Charles R. Amburn, Ben Sawyer
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引用次数: 0

摘要

越来越多的先进技术正在渗透军事领域(如空中、陆地、海洋、网络、太空),需要更复杂的决策来支持跨这些领域(多领域规划和作战)的活动。这些决策通常需要人类以及时和准确的方式感知、理解、规划和交流信息,通常会带来生死攸关的后果。为了支持这些决定,国防部领导人呼吁更有效地展示和展示联合作战环境。该项目通过研究用于集成和显示用于人类决策的复杂MDO计划的新技术来解决这一需求。使用任务规划场景,我们评估了三星平板电脑上常见联合作战显示器的二维(2D)表示和为微软HoloLens混合现实系统设计的相同信息的三维(3D)显示的态势感知(SA)、可用性、成本和整体有效性。共有22名美国空军学院学员被随机分配使用平板电脑或全息透镜来制定和分析任务计划,并评估两种情况下的态势感知。有趣的是,与平板电脑相比,HoloLens并没有提供任何额外的SA。在成本和整体性能方面,这款平板电脑也被认为更实用、更有效。这些结果表明,更传统的技术,如平板电脑,可以提供与更先进的技术相似的水平的SA,并且具有更高的可用性和可负担性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Evaluating Mixed Reality and Tablet Technologies in Military Planning
Increasingly advanced technologies are penetrating military domains (e.g., air, land, sea, cyber, space) requiring more complex decision-making to support activities that apply across these domains (multi-domain planning & operations). These decisions often require humans to perceive, comprehend, project, and then communicate information in a timely and accurate manner, oftentimes with life-or-death consequences. To support these decisions, Department of Defense leaders are calling for more effective representations and displays of joint warfighting environments. This project addresses this requirement by examining novel technologies for integrating and displaying complex MDO plans for human decision-making. Using a mission planning scenario, we assessed situation awareness (SA), usability, cost, and overall effectiveness of a two-dimensional (2D) representation of a common joint warfighting display on a Samsung tablet against a three-dimensional (3D) display of the same information designed for use in a Microsoft HoloLens mixed reality system. A total of 22 U.S. Air Force Academy cadets were randomly assigned to either use the tablet or the HoloLens to develop and analyze a mission plan and assessed for situation awareness across two scenarios. Interestingly, the HoloLens did not provide any additional SA relative to the tablet. The tablet was also perceived as more usable and effective in terms of cost and overall performance. These results suggest more traditional technologies, such as a tablet, can provide SA at similar levels as more advanced technology with increased usability and affordability.
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