Cristiana Santos

schoolUtrecht Universitybar_chart#6338 Global Rank

Total Papers

HCI Rank

#6338

Research Areas

Years Active

Recent Publications

“It doesn’t tell me anything about how my data is used”: User Perceptions of Data Collection Purposes

Data collection purposes and their descriptions are presented on almost all privacy notices under the GDPR, yet there is a lack of research focusing on how effective they are at informing users about data practices. We fill this gap by investigating users’ perceptions of data collection purposes and their descriptions…

CHI '212nd AuthorHonorable MentionPrivacy by Design & User Control +1

Dark Patterns and the Legal Requirements of Consent Banners: An Interaction Criticism Perspective

User engagement with data privacy and security through consent banners has become a ubiquitous part of interacting with internet services. While previous work has addressed consent banners from either interaction design, legal, and ethics-focused perspectives, little research addresses the connections among multiple d…

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