Journal: eCAADe
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Graz University of Technology, Faculty of Architecture
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- A Framework for the Design and Evaluation of Architectural TilesetsItem type: Conference Paper
eCAADe ~ Digital Design Reconsidered - Proceedings of the 41st Conference on Education and Research in Computer Aided Architectural Design in Europe (eCAADe 2023) - Volume 2Zhao, Hanbing; Savov, Anton; Zhang, Hang; et al. (2023)Generative design, increasingly prevalent in architecture, enables design exploration and enhanced productivity compared to traditional methods. Researchers have investigated combinatorial design using tilesets, which encode architectural meaning and promote user-friendly interactions. However, most research focuses on discovering designs rather than fine-tuning tilesets. We propose a tile-based method that introduces metrics for evaluating generated layouts and tileset design space, addressing the research gap and facilitating practical applications. The design space evaluation feedback aids architects in customizing tilesets according to their objectives by exploring the impact of tile topology and rule changes. Our framework, illustrated through double-floor single-family house tilesets using the Wave Function Collapse algorithm, generates 3D designs and 2D layouts, enables minimal-specification diverse tilesets, and demonstrates fine-tuning to avoid grid-like monotonicity, a common limitation of tile-based generative design methods. - The DesignMind ToolkitItem type: Conference Paper
eCAADe ~ Digital Design Reconsidered - Proceedings of the 41st Conference on Education and Research in Computer Aided Architectural Design in Europe (eCAADe 2023)Gath Morad, Michal; Baur, Raphaël; Hölscher, Christoph (2023)Integrating empirical evidence into architectural design has the potential to create more humane, legible, and inclusive spaces. Yet, the fast-paced nature of the design process, limited proficiency in scientific terminology, and a natural reliance on design intuition limit architects' ability to effectively apply empirical findings to inform their design decisions. To address this gap, this paper presents DesignMind, a toolkit for evidence-based, cognitively-informed, and human-centred architectural design. DesignMind has four complementary modules: (1) evidence-based design flashcards, (2) topological and geometric analysis, (3) agent-based simulation, and (4) cognitive walkthrough in virtual reality. The effectiveness of DesignMind was evaluated in an academic context where architecture and STEM students used it to analyse and design healthcare and workplace layouts. Initial results show that DesignMind is effective in integrating evidence-based design into the architectural design process and providing students with tools to test their designs for human-centred design criteria such as wayfinding, social communication potential and nursing efficiency. These preliminary results underscore the challenges and opportunities of DesignMind to fuel parallel efforts in evidence-based design, calling for a critical discussion around the notion of evidence in architecture and its interplay with design intuition.
Publications 1 - 2 of 2