PrivacyCube：用于增强物联网隐私意识的数据物理化
PrivacyCube: Data Physicalization for Enhancing Privacy Awareness in IoT
AI总结：
本文提出数据物理化设备 PrivacyCube，通过可视化物联网数据消费和隐私通知提升智能家居用户的隐私意识，并经焦点小组与14天实地研究验证其能显著增强隐私理解并促进家庭讨论。
摘要：
人们正越来越多地将物联网（IoT）设备带入家中，却不了解自己的数据是如何被收集、处理和使用的。我们描述了 PrivacyCube，这是一种新颖的数据物理化设计，旨在提升智能家居环境中的隐私意识。PrivacyCube 通过显示与隐私相关的通知来可视化物联网数据消费情况。PrivacyCube 旨在帮助智能家居住户（i）更好地理解其数据隐私，以及（ii）围绕家中使用的物联网设备的数据管理实践展开对话。借助 PrivacyCube，家庭可以共同学习并做出知情的隐私决策。为了评估 PrivacyCube，我们在设计的不同阶段使用了多种研究方法。我们首先分两个阶段开展了一项包含六名参与者的焦点小组研究，将 PrivacyCube 与文本隐私政策和最先进的隐私方案进行比较。随后，我们在八个家庭中开展了为期 14 天的实地研究，部署了 PrivacyCube。我们的结果表明，PrivacyCube 帮助家居住户更好地理解物联网隐私，隐私意识显著提高，p < .05（p=0.00041，t= -5.57）。参与者相比文本隐私政策更偏好 PrivacyCube，因为它更全面且更易于使用。PrivacyCube 与最先进的方法 Privacy Label 都获得了参与者的正面评价，而 PrivacyCube 因其交互性和促进对话的能力更受青睐。家居住户还将 PrivacyCube 视为一件家居摆设，鼓励他们利用该设备进行社交并讨论物联网隐私的影响。
英文摘要：
People are increasingly bringing Internet of Things (IoT) devices into their homes without understanding how their data is gathered, processed, and used. We describe PrivacyCube, a novel data physicalization designed to increase privacy awareness within smart home environments. PrivacyCube visualizes IoT data consumption by displaying privacy-related notices. PrivacyCube aims to assist smart home occupants to (i) understand their data privacy better and (ii) have conversations around data management practices of IoT devices used within their homes. Using PrivacyCube, households can learn and make informed privacy decisions collectively. To evaluate PrivacyCube, we used multiple research methods throughout the different stages of design. We first conducted a focus group study in two stages with six participants to compare PrivacyCube to text and state-of-the-art privacy policies. We then deployed PrivacyCube in a 14-day-long field study with eight households. Our results show that PrivacyCube helps home occupants comprehend IoT privacy better with significantly increased privacy awareness at p < .05 (p=0.00041, t= -5.57). Participants preferred PrivacyCube over text privacy policies because it was comprehensive and easier to use. PrivacyCube and Privacy Label, a state-of-the-art approach, both received positive reviews from participants, with PrivacyCube being preferred for its interactivity and ability to encourage conversations. PrivacyCube was also considered by home occupants as a piece of home furniture, encouraging them to socialize and discuss IoT privacy implications using this device.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
