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@inproceedings{volk2022chiea,
	title        = {``Where did you first meet the owner?'' -- Exploring Usable Authentication for Smart Home Visitors},
	author       = {Vera Volk AND Sarah Prange AND Florian Alt},
	year         = {2022},
	booktitle    = {Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing Systems},
	location     = {New Orleans, LA, USA},
	publisher    = {ACM},
	address      = {New York, NY, USA},
	series       = {CHI EA '22},
	doi          = {10.1145/3491101.3519827},
	isbn         = {978-1-4503-9156-6/22/04},
	keywords     = {usable security, privacy, browser extension, smart devices},
	abstract     = {In this paper, we present PriCheck, a browser extension that provides privacy-relevant information about smart devices (e.g., in an online shop). This information is oftentimes hidden, difficult to access, and, thus, often neglected when buying a new device. With PriCheck, we enable users to make informed purchase decisions. We conducted an exploratory study using the browser extension in a simplified (mock) online shop for smart devices. Participants chose devices with and without using the extension. We found that participants (N=11) appreciated the usability and available information of PriCheck, helping them with informed decisions for privacy-preserving products. We hope our work will stimulate further discussion on how to make privacy information for novel products available, understandable, and easy to access for users.},
	url = {https://www.unibw.de/usable-security-and-privacy/publikationen/pdf/volk2022chiea_authorversion.pdf}
}