Collocated AAR: Augmenting After Action Review with Mixed Reality

2008 7th IEEE/ACM International Symposium on Mixed and Augmented Reality Pub Date : 2008-09-15 DOI:10.1109/ISMAR.2008.4637335

J. Quarles, S. Lampotang, I. Fischler, P. Fishwick, Benjamin C. Lok

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引用次数: 22

Abstract

This paper proposes collocated after action review (AAR) of training experiences. Through mixed reality (MR), collocated AAR allows users to review past training experiences in situ with the userpsilas current, real-world experience. MR enables a user-controlled egocentric viewpoint, a visual overlay of virtual information, and playback of recorded training experiences collocated with the userpsilas current experience. Collocated AAR presents novel challenges for MR, such as collocating time, interactions, and visualizations of previous and current experiences. We created a collocated AAR system for anesthesia education, the augmented anesthesia machine visualization and interactive debriefing system (AAMVID). The system was evaluated in two studies by students (n=19) and educators (n=3). The results demonstrate how collocated AAR systems such as AAMVID can: (1) effectively direct student attention and interaction during AAR and (2) provide novel visualizations of aggregate student performance and insight into student understanding for educators.

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Collocated AAR:基于混合现实的增强事后评估

本文提出了培训经验的事后评价(AAR)。通过混合现实(MR)， collocated AAR允许用户在现场回顾过去的培训经验和用户当前的真实世界经验。MR支持用户控制的以自我为中心的视点，虚拟信息的视觉覆盖，以及与用户当前体验相匹配的录制培训经验的回放。并置AAR为MR提出了新的挑战，例如时间、交互以及过去和当前经验的可视化。我们创建了一个用于麻醉教育的协同AAR系统，增强麻醉机可视化和交互式汇报系统(AAMVID)。该系统在两项研究中由学生(n=19)和教育工作者(n=3)进行评估。结果表明，像AAMVID这样的协同AAR系统可以:(1)有效地指导学生在AAR期间的注意力和互动;(2)为教育工作者提供新颖的学生总体表现可视化和学生理解的洞察力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2008 7th IEEE/ACM International Symposium on Mixed and Augmented Reality

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