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Appears in:
Pages: 3177-3186
Publication year: 2013
ISBN: 978-84-616-3822-2
ISSN: 2340-1117

Conference name: 5th International Conference on Education and New Learning Technologies
Dates: 1-3 July, 2013
Location: Barcelona, Spain

CLOSING THE LOOP - COMPLETING THE DESIGN/ANALYSIS > FABRICATION > VALIDATION CYCLE. THE IMPACT OF DIGITAL COLLABORATION TOOLS ON INTERDISCIPLINARY TEACHING

A. Aptekar, A. Bakshi, Z. Downey, A. Leonhardt, B. Ringley, S. Vaidya

New York City College of Technology (UNITED STATES)
Recent technological advances in the AEC (architecture engineering and construction) industry have increased the potential of façade performance, as data sets arising from digital models can now be shared synchronously between various disciplines as well as iteratively throughout the design process. These data exchanges are facilitated by the integration of natural programming languages into traditional modeling environments, utilizing open source software. Web- and cloud-based collaboration tools contribute to facilitating the digital information exchange. The increased efficiency and corresponding cost- effectiveness of a collaborative, performance-based design process has led to a heightened call for this practice by clients and building industry legislators alike.

The pedagogical challenge of a collaborative approach is not only to teach the technical skills of computational design, like scripting and parametrics, but also instill a sensibility of how to begin an adaptive, intelligent digital model that will be efficient for downstream interoperability, moving from parametric modelers to BIM (Building Information Models) families, to energy analyses, and on to direct fabrication.

A new Center for Performative Design & Engineering, at NYCCT, created with National Science Foundation funding, brings together different disciplines involved in BIM, Building Performance, and Fabrication, to teach new research methodologies and concepts through design, assembly, and testing. We are implementing a curriculum-wide interdisciplinary student project where various courses collaborate on portions of the design process of façade panels to fully close the design/analysis/fabrication/validation loop. This project illustrates actionable responses to environmental inputs that feed into the fabrication of innovative developable and deployable surfaces.

Beginning from an industry-identified design problem, form-finding based design runs synchronously with environmental analysis, using interoperable computational tools and the assistance of an environmental engineer as well as rapid-prototyping tools. Initial design and analysis conjectures are continued into a BIM environment, where connectivity to a building and overall integration can be evaluated. The student groups collaborate on projects together with the assistance of multiple web-based interfaces sites, such as G-Team, Box, Google Plus web conferencing, and a Word Press.

The refined prototypes are fed back to the computational team, where students learn about sheet metal fabrication, while next, waterjet-prototyped panels are tested in the field or at an offsite lab. The percentage differences in field measurements and computational analysis are fed back into the computational model to increase accuracy, thereby closing the loop when the digital model becomes accurate relative to physical performance.
@InProceedings{APTEKAR2013CLO,
author = {Aptekar, A. and Bakshi, A. and Downey, Z. and Leonhardt, A. and Ringley, B. and Vaidya, S.},
title = {CLOSING THE LOOP - COMPLETING THE DESIGN/ANALYSIS > FABRICATION > VALIDATION CYCLE. THE IMPACT OF DIGITAL COLLABORATION TOOLS ON INTERDISCIPLINARY TEACHING},
series = {5th International Conference on Education and New Learning Technologies},
booktitle = {EDULEARN13 Proceedings},
isbn = {978-84-616-3822-2},
issn = {2340-1117},
publisher = {IATED},
location = {Barcelona, Spain},
month = {1-3 July, 2013},
year = {2013},
pages = {3177-3186}}
TY - CONF
AU - A. Aptekar AU - A. Bakshi AU - Z. Downey AU - A. Leonhardt AU - B. Ringley AU - S. Vaidya
TI - CLOSING THE LOOP - COMPLETING THE DESIGN/ANALYSIS > FABRICATION > VALIDATION CYCLE. THE IMPACT OF DIGITAL COLLABORATION TOOLS ON INTERDISCIPLINARY TEACHING
SN - 978-84-616-3822-2/2340-1117
PY - 2013
Y1 - 1-3 July, 2013
CI - Barcelona, Spain
JO - 5th International Conference on Education and New Learning Technologies
JA - EDULEARN13 Proceedings
SP - 3177
EP - 3186
ER -
A. Aptekar, A. Bakshi, Z. Downey, A. Leonhardt, B. Ringley, S. Vaidya (2013) CLOSING THE LOOP - COMPLETING THE DESIGN/ANALYSIS > FABRICATION > VALIDATION CYCLE. THE IMPACT OF DIGITAL COLLABORATION TOOLS ON INTERDISCIPLINARY TEACHING, EDULEARN13 Proceedings, pp. 3177-3186.
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