Marlene Kettner is a Berlin-based UX designer and educator whose background in Diplom Integrated Design and MFA Interaction Design has equipped her with a wealth of experience in the field of user experience design. Her work has involved designing interfaces, creating prototypes, conducting user research, and teaching experience prototyping, among other things. Kettner has been a UX designer at Caspar Health and Vilua, as well as an interaction designer at Aperto - An IBM Company, a research scientist in user-driven innovation at T-Labs, and a freelance interaction designer at TRIAD Berlin. She has also lectured at various institutions, including the Hochschule Fresenius University of Applied Sciences and the Huazhong University of Science and Technology. Kettner's interests lie in the intersection of design, technology and social change.