Understanding how spaces in buildings are being used is vital for optimizing space utilization, for improving resource allocation, and for the design of new facilities. We present a multi‐year design study that resulted in Ocupado, a set of visual decision‐support tools centered around occupancy data for stakeholders in facilities management and planning. Ocupado uses WiFi devices as a proxy for human presence, capturing location‐based counts that preserve privacy without trajectories. We contribute data and task abstractions for studying space utilization for combinations of data granularities in both space and time. In addition, we contribute generalizable design choices for visualizing location‐based counts relating to indoor environments. We provide evidence of Ocupado's utility through multiple analysis scenarios with real‐world data refined through extensive stakeholder feedback, and discussion of its take‐up by our industry partner.

中文翻译：

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Ocupado：随着时间的推移，可视化建筑物中基于位置的计数

了解建筑物中的空间如何被使用对于优化空间利用、改善资源分配和设计新设施至关重要。我们提出了一项多年的设计研究，该研究产生了 Ocupado，这是一套视觉决策支持工具，以设施管理和规划中的利益相关者的占用数据为中心。Ocupado 使用 WiFi 设备作为人类存在的代理，捕获基于位置的计数，在没有轨迹的情况下保护隐私。我们贡献了数据和任务抽象，用于研究空间和时间数据粒度组合的空间利用率。此外，我们为可视化与室内环境相关的基于位置的计数提供了通用的设计选择。我们提供 Ocupado 的证据