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In November 2024, a group of students from ´óÏó´«Ã½â€™s School of Architecture presented Bio-Hedra, a project developed as part of a fifth-year design studio led by Instructor Diego Camargo. This project explores unconventional methods of casting concrete through a hybrid fabrication approach that integrates traditional techniques with advanced digital tools, including augmented reality.

The casting process began with a 3D digital model, from which printed patterns—adapted from tailoring techniques—were used to cut flexible panel molds. These panels were then stitched together to form complex casting molds, which were secured within a wooden frame to facilitate the pouring of an innovative lightweight concrete mix. Additionally, steel reinforcement bars were carefully positioned within the casting form to ensure structural integrity.

Augmented reality played a crucial role in the fabrication process, allowing students to visualize the digital model at full scale, precisely aligning the molds and reinforcement within the irregular final form. This integration of AR ensured accuracy in assembly, demonstrating the potential of emerging technologies in architectural fabrication.

Bio-Hedra was featured in the ACADIA 2025: Designing Change conference projects catalog. ACADIA, the most prestigious conference on computational design and digital fabrication, primarily showcases the work of scholars, researchers, and graduate students. On this occasion, our undergraduate students made a rare and noteworthy appearance, highlighting the advancements of ´óÏó´«Ã½â€™s School of Architecture.