”I don’t know how to protect myself”: Understanding Privacy Perceptions Resulting from the Presence of Bystanders in Smart Environments

摘要: IoT devices no longer affect single users only because others like visitors or family members - denoted as bystanders might be in the device’s vicinity. Thus, data about can collected by and observe what output. To better understand how this affects privacy of device owners their protected better, we interviewed 42 young adults. Our results include that wish to adjust output when are present. Visitors made aware them, express needs, take measures. Based on our results, show demand for scalable solutions address tension arises between increasing discreetness devices, increase numbers requirement preserve self-determination at same time.