Cumincad : CUMINCAD Papers : Search Results

CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

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_id	caadria2014_042
id	caadria2014_042
authors	Alam, Jack and Jeremy J. Ham
year	2014
title	Towards a BIM-Based Energy Rating System
source	Rethinking Comprehensive Design: Speculative Counterculture, Proceedings of the 19th International Conference on Computer-Aided Architectural Design Research in Asia (CAADRIA 2014) / Kyoto 14-16 May 2014, pp. 285–294
doi	https://doi.org/10.52842/conf.caadria.2014.285
summary	Governments in Australia are faced with policy implementation that mandates higher energy efficient housing (Foran, Lenzen & Dey 2005). To this effect, the National Construction Code (NCC) 2013 stipulates the minimum energy performance for residential buildings as 114MJ/m2 per annum or 6 stars on an energy rating scale. Compliance with this minimum is mandatory but there are several methods through which residential buildings can be rated to comply with the deemed to satisfy provisions outlined in the NCC. FirstRate5 is by far the most commonly used simulation software used in Victoria, Australia. Meanwhile, Building Information Modelling (BIM), using software such as ArchiCAD has gained a foothold in the industry. The energy simulation software within ArchiCAD, EcoDesigner, enables the reporting on the energy performance based on BIM elements that contain thermal information. This research is founded on a comparative study between FirstRate5 and EcoDesigner. Three building types were analysed and compared. The comparison finds significant differences between simulations, being, measured areas, thermal loads and potentially serious shortcomings within FirstRate5, that are discussed along with the future potential of a fully BIM-integrated model for energy rating certification in Victoria.
keywords	Building Information Modelling, energy rating, FirstRate 5, ArchiCAD EcoDesigner, Building Energy Model
series	CAADRIA
email
last changed	2022/06/07 07:54

_id	sigradi2014_192
id	sigradi2014_192
authors	Angulo, Antonieta H.; Guillermo P. Vasquez de Velasco
year	2014
title	Immersive Simulation in Instructional Design Studios
source	SIGraDi 2014 [Proceedings of the 18th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-9974-99-655-7] Uruguay- Montevideo 12,13,14 November 2014, pp. 236-240
summary	The paper describes the implementation of “immersive simulation studios” at Ball State University and their impact on architectural design education. This implementation is part of our on-going research efforts aimed to expand conventionally available digital design tools by including state-of-the-art virtual reality (VR) technology in design studios. Two consecutive immersive simulation studios were held during the academic year 2013-2014; we tested teaching/learning methodologies for effectively using the VR simulation to support the students in the design of architectural spaces. The results make reference to the learning outcomes from these implementations and the level of satisfaction of students using the tool.
keywords	Architectural Education; Design Studios; Virtual Reality; Immersive Simulation; Head-Mounted Display
series	SIGRADI
email
last changed	2016/03/10 09:47

_id	sigradi2013_327
id	sigradi2013_327
authors	Ho, Miriam
year	2013
title	Fibre Configurations for Moisture Control: A Vernacular Framework
source	SIGraDi 2013 [Proceedings of the 17th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-7051-86-1] Chile - Valparaíso 20 - 22 November 2013, pp. 410 - 414
summary	This research describes a theoretical framework for making water-sensitive architectural fabrics based on an examination of the subtle moisture controls in vernacular architecture. It explores a workflow for the articulation of environmental forces in material microstructure and how these can be amplified at an architectural scale. The interaction between moisture and material properties is modeled using physics simulations in Processing, offering a method to manipulate fibre configurations for new construction logics. The research is illustrated through parallel explorations in computationally generated fibre configurations and multi-scalar textile prototypes. The research aims to demonstrate the potentials of technology transfer from traditional knowledge to contemporary material manipulations.
keywords	Vernacular architecture; Simulation; Environment; Textiles
series	SIGRADI
email
last changed	2016/03/10 09:53

_id	ecaade2013_220
id	ecaade2013_220
authors	Vrouwe, Ivo and van Swieten, Peter
year	2013
title	Reframing Structures
source	Stouffs, Rudi and Sariyildiz, Sevil (eds.), Computation and Performance – Proceedings of the 31st eCAADe Conference – Volume 1, Faculty of Architecture, Delft University of Technology, Delft, The Netherlands, 18-20 September 2013, pp. 703-710
doi	https://doi.org/10.52842/conf.ecaade.2013.1.703
wos	WOS:000340635300073
summary	This paper aims at the discussion of opportunities and challenges of using specific construction sub-problems as active parameters in the physical construction of digital parametric design models. To create an overview, a taxonomy of sub-problems for construction is introduced. By using prototypes as a physical interface for the digital model, the different sub-problems become an integrated part of the digital design process. By a reflective process the digital model is informed by the material parameters gradually.A case study is presented to discuss two different implementation strategies. The students acting in this study are presented with a combination of five sub-problems. Starting with these sub-problems, the student design a product digitally. By a reflective process, the object is materialized digitally and built physically.
keywords	Framing; parametric design; craft; structures; education.
series	eCAADe
email
last changed	2022/06/07 07:58

_id	caadria2014_000
id	caadria2014_000
authors	Gu, Ning; Shun Watanabe, Halil Erhan, Matthias Hank Haeusler, Weixin Huang and Ricardo Sosa (eds.)
year	2014
title	Rethinking Comprehensive Design: Speculative Counterculture
source	Proceedings of the 19th International Conference on Computer-Aided Architectural Design Research in Asia (CAADRIA 2014) / Kyoto 14-16 May 2014, 994 p.
doi	https://doi.org/10.52842/conf.caadria.2014
summary	Rethinking Comprehensive Design—the 19th International Conference on Computer-Aided Architectural Design Research in Asia (CAADRIA 2014)—emphasises a cross-disciplinary context to challenge the mainstream culture of computational design in architecture. It aims to (re)explore the potential of computational design methods and technologies in architecture from a holistic perspective. The conference provides an international forum where academics and practitioners share their novel research development and reflection for defining the future of computation in architectural design. Hosted by the Department of Design, Engineering and Management at the Kyoto Institute of Technology, CAADRIA 2014 presents 88 peer-reviewed full papers from all over the world. These high-quality research papers are complimented by 34 short work-in-progress papers submitted for the poster session of the conference. The conference proceedings were produced by a motivated team of volunteers from the CAADRIA community through an extensive collaboration. The 88 full papers rigorously double-blind reviewed by the dedicated International Review Committee (consisting of 74 experts), testify to CAADRIA’s highly respectable international standing. Call for abstracts sent out in July 2013 attracted 298 submissions. They were initially reviewed by the Paper Selection Committee who accepted 198 abstracts for further development. Of these, 118 full papers were eventually submitted in the final stage. Each submitted paper was then assessed by at least two members of the International Review Committee. Following the reviewers’ recommendations, 91 papers were accepted by the conference, of which 88 are included in this volume and for presentation in CAADRIA 2014. Collectively, these 88 papers define Rethinking Comprehensive Design in terms of the following research streams: Shape Studies; User Participation in Design; Human-Computer Interaction; Digital Fabrication and Construction; Computational Design Analysis; New Digital Design Concepts and Strategies; Practice-Based and Interdisciplinary Computational Design Research; Collaborative and Collective Design; Generative, Parametric and Evolutionary Design; Design Cognition and Creativity; Virtual / Augmented Reality and Interactive Environments; Computational Design Research and Education; and Theory, Philosophy and Methodology of Computational Design Research. In the following pages, you will find a wide range of scholarly papers organised under these streams that truly capture the quintessence of the research concepts. This volume will certainly inspire you and facilitate your journey in Rethinking Comprehensive Design.
series	CAADRIA
last changed	2022/06/07 07:49

_id	ecaade2013_103
id	ecaade2013_103
authors	Boeykens, Stefan; De Somer, Pauline; Klein, Ralf and Saey, Rik
year	2013
title	Experiencing BIM Collaboration in Education
source	Stouffs, Rudi and Sariyildiz, Sevil (eds.), Computation and Performance – Proceedings of the 31st eCAADe Conference – Volume 2, Faculty of Architecture, Delft University of Technology, Delft, The Netherlands, 18-20 September 2013, pp. 505-513
doi	https://doi.org/10.52842/conf.ecaade.2013.2.505
wos	WOS:000340643600051
summary	In a context of a slow uptake of the Building Information Modeling (BIM) methodology in the Flemish region, we present the results of an educational research project, carried out over 4 semesters, in a multi-disciplinary, cross-campus collaboration. This project fosters an improved application of BIM, information management and communication, by organizing building teams involving students from different schools.The project partners collaborated on a shared framework of supportive learning material, collaboration scenarios between teams of students and the integration of digital tools for communication, information management and collaboration in the curriculum.This article, in particular, will elaborate on one of the collaborative exercises, involving architecture and engineering students, using BIM for modeling, information exchange and model evaluation.
keywords	BIM; education; collaboration; interoperability; IFC.
series	eCAADe
email
last changed	2022/06/07 07:52

_id	sigradi2013_342
id	sigradi2013_342
authors	Bruscato, Underléa; Sandro J. Rigo; Cristiano A. Costa; Humberto J. M. Costa
year	2013
title	Visualização de Informações Geográficas no Turismo Ubíquo de Itinerários Culturais [Visualization of Geographic Information of Ubiquitous Tourism in Cultural Routes]
source	SIGraDi 2013 [Proceedings of the 17th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-7051-86-1] Chile - Valparaíso 20 - 22 November 2013, pp. 153 - 157
summary	This paper presents a practical experience developed within the framework of a network of researchers dedicated to develop projects of technology transfer, training and research in the field of innovation, involving virtual reality, augmented reality and advanced interaction. The group develops visualization oriented technologies and aim to socialize the experiences developed. In this sense was created an Electronic Guide to cultural routes in southern Brazil, exploiting the contemporary concept of ubiquitous tourism, in which users access tourism content with mobile devices, using sensitivity to context, semantic web and advanced visualization, thus rescuing the memory and regional architectural heritage.
keywords	Ubiquitous tourism; Mobile computing, Memory
series	SIGRADI
email
last changed	2016/03/10 09:47

_id	ecaadesigradi2019_334
id	ecaadesigradi2019_334
authors	Dembski, Fabian, Wössner, Uwe and Letzgus, Mike
year	2019
title	The Digital Twin - Tackling Urban Challenges with Models, Spatial Analysis and Numerical Simulations in Immersive Virtual Environments.
source	Sousa, JP, Xavier, JP and Castro Henriques, G (eds.), Architecture in the Age of the 4th Industrial Revolution - Proceedings of the 37th eCAADe and 23rd SIGraDi Conference - Volume 1, University of Porto, Porto, Portugal, 11-13 September 2019, pp. 795-804
doi	https://doi.org/10.52842/conf.ecaade.2019.1.795
summary	For the built environment's transformation we are confronted with complex dynamics connected to economic, ecologic and demographic change (Czerkauer-Yamu et al., 2013; Yamu, 2014). In general, cities are complex systems being a "heterogeneous mosaic" of a variety of cultures and functions, characterised by diverging perceptions and interests (ibid). The juxtaposed perceptions and interests in relation to ongoing spatial processes of change create a particularly complex situation. Thus, for planning processes we are in need of approaches that are able to cope not only with the urban complexity but also allow for participatory processes to empower citizens. This paper presents the approach of using Digital Twins in virtual reality (VR) for civic engagement in urban planning, enriched with quantitative and qualitative empirical data as one promising approach to tackle not only the complexity of cities but also involve citizens in the planning process.
keywords	Digital Twin; Collaborative Planning; Planning and Decision Support; Participation; Virtual Reality; Global System Science
series	eCAADeSIGraDi
email
last changed	2022/06/07 07:55

_id	caadria2013_015
id	caadria2013_015
authors	Dritsas, Stylianos and Kang Shua Yeo
year	2013
title	Undrawable Architecture – Digital Workflows for the Conservation of Heritage Buildings and the Discovery of Digital Tectonic
source	Open Systems: Proceedings of the 18th International Conference on Computer-Aided Architectural Design Research in Asia (CAADRIA 2013) / Singapore 15-18 May 2013, pp. 833-842
doi	https://doi.org/10.52842/conf.caadria.2013.833
wos	WOS:000351496100086
summary	This paper presents a datacentric perspective to historical building conservation using digital media. In particular we explore a workflow based on large volumes digital data acquired via 3D scanning technology, virtual restoration using 3D modelling and physical artefact reconstruction using 3D printing technology. We offer an alternative perspective in contrast to the prevalent approach of reverse engineering or geometric rationalization via parametric design technology; highlight the research and design opportunities as well as the challenges of the approach.
keywords	Digital conservation, 3D scanning, Rapid prototyping
series	CAADRIA
email
last changed	2022/06/07 07:55

_id	ecaade2013_101
id	ecaade2013_101
authors	Fukuda, Tomohiro and Taguchi, Masaharu
year	2013
title	Feature of Users’ Eye Movements during a Distributed and Synchronised VR Meeting using Cloud Computing
source	Stouffs, Rudi and Sariyildiz, Sevil (eds.), Computation and Performance – Proceedings of the 31st eCAADe Conference – Volume 1, Faculty of Architecture, Delft University of Technology, Delft, The Netherlands, 18-20 September 2013, pp. 219-226
doi	https://doi.org/10.52842/conf.ecaade.2013.1.219
wos	WOS:000340635300022
summary	Owing to cloud computing Virtual Reality (cloud-VR), a note PC or tablet with no need for a high spec GPU can be used for sharing a 3D virtual space in a synchronous distributed type design meeting. This research investigates the users’ eye movements and optimization of the GUI of cloud-VR during a distributed and synchronized VR meeting. Firstly, a townscape design support system based on cloud-VR was constructed. Then, a 30-minute experiment was executed with eight subjects who wore an eye-tracking system. In conclusion, it was effective to use the eye-tracking system because meeting participants could discuss while confirming each other’s eye direction in an actual distributed and synchronized VR meeting. In scenes where a reviewer listened to a presenter’s explanation, the tendency to look at VR contents other than operation commands was observed. On the other hand, the tendency to look at operation commands about viewpoints, such as “walk-through” and “jump” to an important viewpoint location, was observed in scenes about which a reviewer argued with a presenter.
keywords	Spatial design; distributed synchronization; cloud computing; cognitive analysis; eye-tracking.
series	eCAADe
email
last changed	2022/06/07 07:50

_id	cf2013_358
id	cf2013_358
authors	Gonzalez-Quintial, Francisco; Antonio Sanchez-Parandiet, and Javier Barrallo
year	2013
title	Freeform Surfaces Adaptation through Developable Surfaces Using Apparent Contours
source	Global Design and Local Materialization[Proceedings of the 15th International Conference on Computer Aided Architectural Design Futures / ISBN 978-3-642-38973-3] Shanghai, China, July 3-5, 2013, pp. 358-367.
summary	Free-form surfaces construction has been limited to the possibilities of graphical and constructive control. In a few years we have seen an important development of control of the form through digital graphic technology, software and hardware that allowed truly spectacular constructions. A significant researching way not only in architecture, but also in engineering even in sculpture, has been the adaptation of free forms through developable surfaces using different systems, many based on differential geometry. Reinterpreting some topics of projective geometry that allows the use of certain CAD software, jumping from the physical to the digital drawing system, has been developed a method allows the adaptation of free forms through developable surfaces using apparent contours that we can draw over these free form surfaces. Trough using them we can trace two types of developable surfaces as cones and cylinders that are touching the surface tangentially to this contours.
keywords	Freeform surfaces, Double curved surfaces, Developable surfaces, Algorithmic approach.
series	CAAD Futures
email
last changed	2014/03/24 07:08

_id	ecaade2014_057
id	ecaade2014_057
authors	Ivo Vrouwe and Burak Pak
year	2014
title	Framing Parametric and Generative Structures - A Novel Framework for Analysis and Education
source	Thompson, Emine Mine (ed.), Fusion - Proceedings of the 32nd eCAADe Conference - Volume 1, Department of Architecture and Built Environment, Faculty of Engineering and Environment, Newcastle upon Tyne, England, UK, 10-12 September 2014, pp. 365-371
doi	https://doi.org/10.52842/conf.ecaade.2014.1.365
wos	WOS:000361384700036
summary	In this paper we aimed at the development of a novel tool to facilitate the structured analysis of architectural construction principles, materials and production methods in digital design and fabrication practices. In order to assist the understanding and teaching of these subjects, we employed a taxonomy of spatial design construction (Vrouwe 2013). By using the taxonomy, we analysed and categorised 34 parametric structures published in the IJAC Journal (2002-2014). Informed by this study, we aligned the initial taxonomy using various framing strategies. As a result we developed a new framework for spatial design construction specifically customised for the design and fabrication of parametric structures which can potentially serve as a constructive tool to create a novel design learning environment and integrated teaching strategies.
keywords	Digital fabrication; parametric design; education; framing; pedagogy
series	eCAADe
email
last changed	2022/06/07 07:50

_id	ecaade2013_133
id	ecaade2013_133
authors	Klofutar Hergerši_, Ana; Punger_ar, Enej and Zupan_i_, Tadeja
year	2013
title	Non-Verbal Communication in Collaborative Architectural Design
source	Stouffs, Rudi and Sariyildiz, Sevil (eds.), Computation and Performance – Proceedings of the 31st eCAADe Conference – Volume 1, Faculty of Architecture, Delft University of Technology, Delft, The Netherlands, 18-20 September 2013, pp. 227-232
doi	https://doi.org/10.52842/conf.ecaade.2013.1.227
wos	WOS:000340635300023
summary	The paper introduces a novel approach to understanding the nature of visual communication within the design process in architectural education using open-source interfaces. It derives from the idea that visual non-verbal communication indicates the critical moments of the design process, where communication efficiency could be improved. The aim of this research is to evaluate how effective can non-verbal communication become in the early design phases. We will also discuss how this mode of communication works in collaborative design in architecture and how it relates verbal communication.
keywords	Collaboration; collaborative design; architecture; visual non-verbal communication; remote communication.
series	eCAADe
email
last changed	2022/06/07 07:51

_id	acadia20_574
id	acadia20_574
authors	Nguyen, John; Peters, Brady
year	2020
title	Computational Fluid Dynamics in Building Design Practice
source	ACADIA 2020: Distributed Proximities / Volume I: Technical Papers [Proceedings of the 40th Annual Conference of the Association of Computer Aided Design in Architecture (ACADIA) ISBN 978-0-578-95213-0]. Online and Global. 24-30 October 2020. edited by B. Slocum, V. Ago, S. Doyle, A. Marcus, M. Yablonina, and M. del Campo. 574-583.
doi	https://doi.org/10.52842/conf.acadia.2020.1.574
summary	This paper provides a state-of-the-art of computational fluid dynamics (CFD) in the building industry. Two methods were used to find this new knowledge: a series of interviews with leading architecture, engineering, and software professionals; and a series of tests in which CFD software was evaluated using comparable criteria. The paper reports findings in technology, workflows, projects, current unmet needs, and future directions. In buildings, airflow is fundamental for heating and cooling, as well as occupant comfort and productivity. Despite its importance, the design of airflow systems is outside the realm of much of architectural design practice; but with advances in digital tools, it is now possible for architects to integrate air flow into their building design workflows (Peters and Peters 2018). As Chen (2009) states, “In order to regulate the indoor air parameters, it is essential to have suitable tools to predict ventilation performance in buildings.” By enabling scientific data to be conveyed in a visual process that provides useful analytical information to designers (Hartog and Koutamanis 2000), computer performance simulations have opened up new territories for design “by introducing environments in which we can manipulate and observe” (Kaijima et al. 2013). Beyond comfort and productivity, in recent months it has emerged that air flow may also be a matter of life and death. With the current global pandemic of SARS-CoV-2, it is indoor environments where infections most often happen (Qian et al. 2020). To design architecture in a post-COVID-19 environment will require an in-depth understanding of how air flows through space.
series	ACADIA
type	paper
email
last changed	2023/10/22 12:06

_id	sigradi2014_100
id	sigradi2014_100
authors	Paganini, Ana Livia; Alejandra María de la Paz Bianchi, Adriana Edith Granero
year	2014
title	La Enchinchada Digital: Una Propuesta de Innovación Mediada con Tecnologías para el Enriquecimiento del Tradicional Recurso de Enseñanza de las Disciplinas Proyectuales [Digital “thumbtacking”: A Technology Mediated Innovation Proposal for the Enrichment of this Traditional Teaching Tool of the Design Disciplines]
source	SIGraDi 2014 [Proceedings of the 18th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-9974-99-655-7] Uruguay - Montevideo 12 - 14 November 2014, pp. 209-212
summary	In design courses in Argentina, “enchinchada” (“thumbtacking”) is the name given to the educational tool used for assessment of students’ work. Every student’s assignment is pinned around the classroom for students to enable, students and teachers to join into a formative dialogue thought observation and reflexion. This work presents the potential of IT in relation to the “enchinchada”. It outlines a new use of a digital wall, and recovers and enriches this practice using a free cloud app, Popplet. The experience was carried out at the Universidad de Buenos Aires in 2013 with students of fashion design and textile design.
keywords	Higher Education; Enchinchada; Innovation; Mediated Technology Education; Ubiquity
series	SIGRADI
email
last changed	2016/03/10 09:57

_id	ijac201311304
id	ijac201311304
authors	Riether, Gernot
year	2013
title	The Nuit Blanche Pavilion; using the elasticity of polymers for a lightweight structure
source	International Journal of Architectural Computing vol. 11 - no. 3, 331-346
summary	The Nuit Blanche Pavilion is a recent project by Gernot Riether in collaboration with artist Damien Valero. The project takes advantage of an elastic behavior found in high-density elastomers to form a lightweight structure that integrates form, geometry and program in a single material system. Grasshopper and the finite element plug-in Karamba were used to optimize these interdependencies. This paper will describe the design of the project and elaborate on an aspect of Riether's research that uses digital technology to promote environmentally responsible materials and construction methods.
series	journal
last changed	2019/05/24 09:55

_id	ecaade2015_286
id	ecaade2015_286
authors	Safarova, Bara; Ledesma, Edna, Luhan, Gregory, Caffey, Stephen and Giusti, Cecilia
year	2015
title	Learning from Collaborative Integration:The Hackathon as Design Charrette
source	Martens, B, Wurzer, G, Grasl T, Lorenz, WE and Schaffranek, R (eds.), Real Time - Proceedings of the 33rd eCAADe Conference - Volume 2, Vienna University of Technology, Vienna, Austria, 16-18 September 2015, pp. 233-240
doi	https://doi.org/10.52842/conf.ecaade.2015.2.233
wos	WOS:000372316000028
summary	This paper examines the application of innovative and interdisciplinary collaboration methods that emerged from the rapidly developing field of information technology and its intersection within the realm of design and architecture. These events, also referred to as hackathons, have risen in popularity in recent years (Artiles & Wallace, 2013) and stem from a design response for the increasing demand for accelerated design decisions within the field of architecture. This paper examines the potential of hackathons as a platform for rapid development of design ideas into prototypes within a time constraint of 24 hours. The paper explores the hackathon as a robust foundational element for pedagogical approaches rooted in interdisciplinary collaboration. Using a case-study research methodology, this paper probes the framework of the event, the outcomes, and the lessons learned. As this paper demonstrates, the hackathon required participants to identify and explore shifting territories through interdisciplinary teamwork to arrive at innovative solutions. In this setting, the format of the hackathon serves as a vibrant territory that enables a concrete theoretical contribution to design pedagogy, CAAD education, and collaborative professional practice.
series	eCAADe
email
more	https://mh-engage.ltcc.tuwien.ac.at/engage/ui/watch.html?id=499d55fa-6e91-11e5-ae6e-00190f04dc4c
last changed	2022/06/07 07:56

_id	ecaade2023_317
id	ecaade2023_317
authors	Zamani, Alireza, Mohseni, Alale and Bertug Çapunaman, Özgüç
year	2023
title	Reconfigurable Formwork System for Vision-Informed Conformal Robotic 3D Printing
source	Dokonal, W, Hirschberg, U and Wurzer, G (eds.), Digital Design Reconsidered - Proceedings of the 41st Conference on Education and Research in Computer Aided Architectural Design in Europe (eCAADe 2023) - Volume 1, Graz, 20-22 September 2023, pp. 387–396
doi	https://doi.org/10.52842/conf.ecaade.2023.1.387
summary	Robotic additive manufacturing has garnered significant research and development interest due to its transformative potential in architecture, engineering, and construction as a cost-effective, material-efficient, and energy-saving fabrication method. However, despite its potential, conventional approaches heavily depend on meticulously optimized work environments, as robotic arms possess limited information regarding their immediate surroundings (Bechthold, 2010; Bechthold & King, 2013). Furthermore, such approaches are often restricted to planar build surfaces and slicing algorithms due to computational and physical practicality, which consequently limits the feasibility of robotic solutions in scenarios involving complex geometries and materials. Building on previous work (Çapunaman et al., 2022), this research investigates conformal 3D printing of clay using a 6 degrees-of-freedom robot arm and a vision-based sensing framework on parametrically reconfigurable tensile hyperbolic paraboloid (hypar) formwork. In this paper, we present the implementation details of the formwork system, share findings from preliminary testing of the proposed workflow, and demonstrate application feasibility through a design exercise that aims to fabricate unique components for a poly-hypar surface structure. The formwork system also offers parametric control over generating complex, non-planar tensile surfaces to be printed on. Within the scope of this workflow, the vision-based sensing framework is employed to generate a digital twin informing iterative tuning of the formwork geometry and conformal toolpath planning on scanned geometries. Additionally, we utilized the augmented fabrication framework to observe and analyze deformations in the printed clay body that occurs during air drying. The proposed workflow, in conjunction with the vision-based sensing framework and the reconfigurable formwork, aims to minimize time and material waste in custom formwork fabrication and printing support materials for complex geometric panels and shell structures.
keywords	Robotic Fabrication, Conformal 3D Printing, Additive Manufacturing, Computer-Vision, Reconfigurable Formwork
series	eCAADe
email
last changed	2023/12/10 10:49

_id	caadria2013_111
id	caadria2013_111
authors	Zarzycki, Andrzej
year	2013
title	Learning with Digital and Physical Mock-ups Using BIM
source	Open Systems: Proceedings of the 18th International Conference on Computer-Aided Architectural Design Research in Asia (CAADRIA 2013) / Singapore 15-18 May 2013, pp. 323-332
doi	https://doi.org/10.52842/conf.caadria.2013.323
wos	WOS:000351496100032
summary	Computer-based tools have changed the focus and modes of design thinking in architecture. While often criticized for its overemphasis on formal expressions and its pursuit of the spectacular, digital creativity has begun to take into account a multiplicity of design factors that define architecture. These factors relate to performance simulation and analysis, constructability, and Building Information Modelling (BIM). This paper discusses the use of physical and digital mock-ups in the context of building technology courses. It uses these mock-ups as an important vehicle that provides students with a feedback mechanism regarding often digitally idealized creative thinking.
keywords	BIM, Building information modelling, Parametric construction details, Construction assemblies
series	CAADRIA
email
last changed	2022/06/07 07:57

_id	sigradi2014_252
id	sigradi2014_252
authors	Pina Calafi, Alfredo; Benoit Bossavit, Isabel Sanchez Gil, Aitziber Urtasun, Benoit Bossavit
year	2014
title	Oteiza en movimiento: una herramienta tecnológica para el aprendizaje participativo en el Museo Oteiza [Oteiza in motion a tool for a collaborative learning at the Oteiza museum]
source	SIGraDi 2014 [Proceedings of the 18th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-9974-99-655-7] Uruguay - Montevideo 12 - 14 November 2014, pp. 255-258
summary	This paper presents an interdisciplinary work done at the Museum Oteiza near Pamplona, Spain during 2012 and 2013. The main goal is the use of low cost devices that allows natural interaction, Virtual and Augmented Realities to get the general public closer to the works and concepts of Oteiza through interactive serious games. The most difficult Oteiza’s concepts to understand are those related with the empty space or with time & space. We propose three different activities, shaped as serious game, that use the whole body to interact and play with these concepts. The result is a facility that has been installed at the entrance of the Museum and that can be used for free, before or after a visit to the museum. These activities were presented to 4 experts in Oteiza and the results are discussed. In addition, we gathered more comments after several groups of children tried the application in the museum.
series	SIGRADI
email
last changed	2016/03/10 09:57

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