Deceptive Patterns
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A US-UK Usability Evaluation of Consent Management Platform Cookie Consent Interface Design on Desktop and Mobile

Author
E. Bouma-Sims, Megan Li, Yanzi Lin, Adia Sakura-Lemessy, Alexandra Nisenoff, Ellie Young, Eleanor Birrell, L. Cranor, Hana Habib
Date
19 Apr 2023
Publisher
International Conference on Human Factors in Computing Systems
Focus
Privacy & Data Protection
Category
Academic Scholar

An online behavioral experiment in which mobile and desktop users from the UK and US were prompted to make cookie consent decisions using one of 14 interfaces implemented with the OneTrust consent management platform (CMP), found significant effects on user behavior and sentiment for multiple explanatory variables.

Websites implement cookie consent interfaces to obtain users’ permission to use non-essential cookies, as required by privacy regulations. We extend prior research evaluating the impact of interface design on cookie consent through an online behavioral experiment (n = 1359) in which we prompted mobile and desktop users from the UK and US to make cookie consent decisions using one of 14 interfaces implemented with the OneTrust consent management platform (CMP). We found significant effects on user behavior and sentiment for multiple explanatory variables, including more negative sentiment towards the consent process among UK participants and lower comprehension of interface information among mobile users.