The book is the second volume of the Proceedings of the 41st ecAADe Conference, 18-23 September 2023 in Graz, Austria. eCAADe was founded to promote ¿good practice and sharing information in relation to the use of computers in research and education in architecture and related professions¿. There are thematic sections on Digital Design Education, on Digital Fabrication, on Virtual Reality, on Virtual Heritage, on Generative Design and Machine Learning, on Digital Cities, on Simulation and Digital Twins, on BIM, on Collaboration and Inclusion, on Sustainability and Circular Design, on Design Theory and on Digital Design Experimentations.