This 5-volume HCII-DUXU 2023 book set constitutes the refereed proceedings of the 12th International Conference on Design, User Experience, and Usability, DUXU 2023, held as part of the 24th International Conference, HCI International 2023, which took place in Copenhagen, Denmark, in July 2023. The papers included in this volume set were organized in topical sections as follows: Part II: Design case studies; and creativity and design education; weiterlesen