HoloCPR: Designing and Evaluating a Mixed Reality Interface for Time-Critical Emergencies
HoloCPR: Designing and Evaluating a Mixed Reality Interface for Time-Critical Emergencies
复制标题
HoloCPR：设计和评估用于时间紧迫的紧急情况的混合现实界面
DOI：
10.1145/3240925.3240984
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Nadir Weibel
中科院分区：
文献类型：
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作者：
Janet G. Johnson;Danilo Gasques Rodrigues;Madhuri Gubbala;Nadir Weibel
执行诸如心肺复苏术(CPR)等时间紧迫的程序通常需要受过现场培训的人员。即使有循序渐进的说明，大多数旁观者也不会因为恐慌或害怕失败而尝试复苏，这往往是以受害者的生命为代价的。我们建议混合现实(MR)作为一种引人注目的媒介来支持时间关键的紧急情况，并通过迭代的以用户为中心的设计过程来研究它在这一背景下的使用。我们的研究概述了设计时间关键型紧急界面的一些关键考虑因素，这些因素导致了HoloCPR的创建，这是一款通过结合视觉和空间线索为复苏提供实时指令的MR应用程序。HoloCPR在现实复苏场景中的比较评估表明，MR的使用如何导致反应时间的缩短和程序准确性的提高。通过这项工作，我们希望引导新一波MR应用程序，用于未来可以包括在急救箱中的时间紧迫的紧急情况。
Performing time-critical procedures such as Cardiopulmonary Resuscitation (CPR) usually requires trained individuals on the scene. Even when step by step instructions are available, most bystanders do not attempt resuscitation due to panic or fear of failing, often at the cost of the victim's life. We propose Mixed Reality (MR) as a compelling medium to support time-critical emergencies, and study its use in this context through an iterative user-centered design process. Our research outlines a number of key considerations for the design of time-critical emergency interfaces that led to the creation of HoloCPR, an MR application providing real-time instructions for resuscitation through a combination of visual and spatial cues. HoloCPR's comparative evaluation during a realistic resuscitation scenario indicates how the use of MR can result in decreased reaction time and increased procedural accuracy. With this work, we hope to bootstrap a new wave of MR applications for time-critical emergencies that can be included in first aid kits in the future.