an openly accessible resource created to help design teams build digital services that are ethical, respectful of user agency, and rooted in transparency. Its focus is on trust-building through thoughtful interaction design, particularly in contexts where user data, privacy, consent, and decision-making are central concerns. The catalogue supports teams working on complex systems by offering a curated set of patterns that reduce harm and improve clarity, helping users make informed choices and stay in control of their personal information.
Each pattern in the catalogue is presented with a clear name, a brief summary, advantages, limitations, and examples in practice. Topics covered range from “Giving and removing consent” to “Understanding and influencing decisions” and “Doing security checks.” The patterns—like “Just-in-time consent,” “Progressive disclosure,” or “Avoiding dark patterns”—are written for practical application, aiming to support designers, technologists, and policymakers in building experiences that are not only usable but trustworthy and equitable. The catalogue is continuously evolving and intended to serve as a living reference for responsible digital service design.
