In this paper, we introduce —a Mixed Reality (MR) system designed for healthcare professionals to monitor patients in wards or clinics. We detail the design, development, and evaluation of , which integrates real-time vital signs from a biosensor-equipped wearable, . The system generates holographic visualizations, allowing healthcare professionals to interact with medical charts and information panels holographically. These visualizations display vital signs, trends, other significant physiological signals, and medical early warning scores in a comprehensive manner. We conducted a User Interface/User Experience (UI/UX) study focusing on novel holographic visualizations and interfaces that intuitively present medical information. This approach brings traditional bedside medical information to life in the real environment through non-contact 3D images, supporting rapid decision-making, vital pattern and anomaly detection, and enhancing clinicians' performance in wards. Additionally, we present findings from a usability study involving medical doctors and healthcare practitioners to assess ' efficacy. The System Usability Scale study yielded a score of 84, indicating that the system has high usability.

中文翻译：

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MiVitals – 用于监控的固定现实界面：基于 HoloLens 的医疗保健实践原型

在本文中，我们介绍了一种混合现实 (MR) 系统，专为医疗保健专业人员设计，用于监控病房或诊所的患者。我们详细介绍了 的设计、开发和评估，它集成了来自配备生物传感器的可穿戴设备的实时生命体征。该系统生成全息可视化，使医疗保健专业人员能够与全息医疗图表和信息面板进行交互。这些可视化以综合的方式显示生命体征、趋势、其他重要的生理信号和医疗预警评分。我们进行了一项用户界面/用户体验 (UI/UX) 研究，重点关注新颖的全息可视化和直观呈现医疗信息的界面。这种方法通过非接触式 3D 图像将传统的床边医疗信息带入现实环境，支持快速决策、生命模式和异常检测，并提高临床医生在病房的表现。此外，我们还介绍了一项涉及医生和医疗保健从业人员的可用性研究的结果，以评估“功效”。系统可用性量表研究得分为84分，表明系统具有较高的可用性。