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	cf2011_p027
id	cf2011_p027
authors	Herssens, Jasmien; Heylighen Ann
year	2011
title	A Framework of Haptic Design Parameters for Architects: Sensory Paradox Between Content and Representation
source	Computer Aided Architectural Design Futures 2011 [Proceedings of the 14th International Conference on Computer Aided Architectural Design Futures / ISBN 9782874561429] Liege (Belgium) 4-8 July 2011, pp. 685-700.
summary	Architects‚Äîlike other designers‚Äîtend to think, know and work in a visual way. In design research, this way of knowing and working is highly valued as paramount to design expertise (Cross 1982, 2006). In case of architecture, however, it is not only a particular strength, but may as well be regarded as a serious weakness. The absence of non-visual features in traditional architectural spatial representations indicates how these are disregarded as important elements in conceiving space (Dischinger 2006). This bias towards vision, and the suppression of other senses‚Äîin the way architecture is conceived, taught and critiqued‚Äîresults in a disappearance of sensory qualities (Pallasmaa 2005). Nevertheless, if architects design with more attention to non visual senses, they are able to contribute to more inclusive environments. Indeed if an environment offers a range of sensory triggers, people with different sensory capacities are able to navigate and enjoy it. Rather than implementing as many sensory triggers as possible, the intention is to make buildings and spaces accessible and enjoyable for more people, in line with the objective of inclusive design (Clarkson et al. 2007), also called Design for All or Universal Design (Ostroff 2001). Within this overall objective, the aim of our study is to develop haptic design parameters that support architects during design in paying more attention to the role of haptics, i.e. the sense of touch, in the built environment by informing them about the haptic implications of their design decisions. In the context of our study, haptic design parameters are defined as variables that can be decided upon by designers throughout the design process, and the value of which determines the haptic characteristics of the resulting design. These characteristics are based on the expertise of people who are congenitally blind, as they are more attentive to non visual information, and of professional caregivers working with them. The parameters do not intend to be prescriptive, nor to impose a particular method. Instead they seek to facilitate a more inclusive design attitude by informing designers and helping them to think differently. As the insights from the empirical studies with people born blind and caregivers have been reported elsewhere (Authors 2010), this paper starts by outlining the haptic design parameters resulting from them. Following the classification of haptics into active, dynamic and passive touch, the built environment unfolds into surfaces that can act as ‚Äúmovement‚Äù, ‚Äúguiding‚Äù and/or ‚Äúrest‚Äù plane. Furthermore design techniques are suggested to check the haptic qualities during the design process. Subsequently, the paper reports on a focus group interview/workshop with professional architects to assess the usability of the haptic design parameters for design practice. The architects were then asked to try out the parameters in the context of a concrete design project. The reactions suggest that the participating architects immediately picked up the underlying idea of the parameters, and recognized their relevance in relation to the design project at stake, but that their representation confronts us with a sensory paradox: although the parameters question the impact of the visual in architectural design, they are meant to be used by designers, who are used to think, know and work in a visual way.
keywords	blindness, design parameters, haptics, inclusive design, vision
series	CAAD Futures
email
last changed	2012/02/11 19:21

_id	13b3
authors	Van Leeuwen, Jos P. and Jessurun, A.J.
year	2001
title	XML for flexibility and extensibility of design information models
source	CAADRIA 2001 [Proceedings of the Sixth Conference on Computer Aided Architectural Design Research in Asia / ISBN 1-86487-096-6] Sydney 19-21 April 2001, pp. 491-501
doi	https://doi.org/10.52842/conf.caadria.2001.491
summary	This paper reports on a research project that aims to develop a design support system for early design stages. The dynamic way of handling information during early design imposes special requirements on the information modelling approach for which XML-Schema appears to provide promising solutions. The paper discusses the XML-Schema implementation of the so-called Feature-Based Modelling framework.
series	CAADRIA
email
last changed	2022/06/07 07:58

_id	0277
authors	Brusilovsky, P.
year	2001
title	Adaptive hypermedia
source	User modelling and User-Adapted Interaction, volume 11, pp. 87-110, Kluwer
summary	Hypertext/hypermedia systems and user-model-based adaptive systems in the areas of learning and information retrieval have for a long time been considered as two mutually exclusive approaches to information access. Adaptive systems tailor information to the user and may guide the user in the information space to present the most relevant material, taking into account a model of the user's goals, interests and preferences. Hypermedia systems, on the other hand, are `user neutral': they provide the user with the tools and the freedom to explore an information space by browsing through a complex network of information nodes. Adaptive hypertext and hypermedia systems attempt to bridge the gap between these two approaches. Adaptation of hypermedia systems to each individual user is increasingly needed. With the growing size, complexity and heterogeneity of current hypermedia systems, such as the World Wide Web, it becomes virtually impossible to impose guidelines on authors concerning the overall organization of hypermedia information. The networks therefore become so complex and unstructured that the existing navigational tools are no longer powerful enough to provide orientation on where to search for the needed information. It is also not possible to identify appropriate pre-defined paths or subnets for users with certain goals and knowledge backgrounds since the user community of hypermedia systems is usually quite inhomogeneous. This is particularly true for Web-based applications which are expected to be used by a much greater variety of users than any earlier standalone application. A possible remedy for the negative effects of the traditional `one-size-fits-all' approach in the development of hypermedia systems is to equip them with the ability to adapt to the needs of their individual users. A possible way of achieving adaptivity is by modeling the users and tailoring the system's interactions to their goals, tasks and interests. In this sense, the notion of adaptive hypertext/hypermedia comes naturally to denote a hypertext or hypermedia system which reflects some features of the user and/or characteristics of his system usage in a user model, and utilizes this model in order to adapt various behavioral aspects of the system to the user. This book is the first comprehensive publication on adaptive hypertext and hypermedia. It is oriented towards researchers and practitioners in the fields of hypertext and hypermedia, information systems, andpersonalized systems. It is also an important resource for the numerous developers of Web-based applications. The design decisions, adaptation methods, and experience presented in this book are a unique source of ideas and techniques for developing more usable and more intelligent Web-based systems suitable for a great variety of users. The practitioners will find it important that many of the adaptation techniques presented in this book have proved to be efficient and are ready to be used in various applications.
series	other
email
last changed	2003/04/23 15:14

_id	80f7
authors	Carrara, G., Fioravanti, A. and Novembri, G.
year	2001
title	Knowledge-based System to Support Architectural Design - Intelligent objects, project net-constraints, collaborative work
source	Architectural Information Management [19th eCAADe Conference Proceedings / ISBN 0-9523687-8-1] Helsinki (Finland) 29-31 August 2001, pp. 80-85
doi	https://doi.org/10.52842/conf.ecaade.2001.080
summary	The architectural design business is marked by a progressive increase in operators all cooperating towards the realization of building structures and complex infrastructures (Jenckes, 1997). This type of design implies the simultaneous activity of specialists in different fields, often working a considerable distance apart, on increasingly distributed design studies. Collaborative Architectural Design comprises a vast field of studies that embraces also these sectors and problems. To mention but a few: communication among operators in the building and design sector; design process system logic architecture; conceptual structure of the building organism; building component representation; conflict identification and management; sharing of knowledge; and also, user interface; global evaluation of solutions adopted; IT definition of objects; inter-object communication (in the IT sense). The point of view of the research is that of the designers of the architectural artefact (Simon, 1996); its focus consists of the relations among the various design operators and among the latter and the information exchanged: the Building Objects. Its primary research goal is thus the conceptual structure of the building organism for the purpose of managing conflicts and developing possible methods of resolving them.
keywords	Keywords. Collaborative Design, Architectural And Building Knowledge, Distributed Knowledge Bases, Information Management, Multidisciplinarity
series	eCAADe
email
last changed	2022/06/07 07:55

_id	3e51
authors	Cerulli, C., Peng, C. and Lawson, B.
year	2001
title	Capturing Histories of Design Processes for Collaborative Building Design Development. Field Trial of the ADS Prototype
source	Proceedings of the Ninth International Conference on Computer Aided Architectural Design Futures [ISBN 0-7923-7023-6] Eindhoven, 8-11 July 2001, pp. 427-437
summary	The ADS Project - Advanced Design Support for the Construction Design Process - builds on the technological results of the previous COMMIT Project to exploit and demonstrate the benefits of a CAD based Design Decision Support System. COMMIT provides a system for storing knowledge about knowledge within the design process. It records design decisions, the actors who take them and the roles they play when doing so. ADS links COMMIT to an existing object-oriented CAD system, MicroStation/J from Bentley Systems. The project focuses on tackling the problem of managing design information without intruding too much on the design process itself. It provides the possibility to effectively link design decisions back to requirements, to gather rationale information for later stages of the building lifecycle, and to gather knowledge of rationale for later projects. The system enables members of the project team, including clients and constructors, to browse and search the recorded project history of decision making both during and after design development. ADS aims to facilitate change towards a more collaborative process in construction design, to improve the effectiveness of decision-making throughout the construction project and to provide clients with the facility to relate design outcomes to design briefs across the whole building life cycle. In this paper we will describe the field trials of the ADS prototype carried out over a three-month period at the Building Design Partnership (BDP) Manchester office. The objective of these trials is to assess the extent, to which the approach underlying ADS enhances the design process, and to gather and document the views and experiences of practitioners. The ADS prototype was previously tested with historical data of real project (Peng, Cerulli et al. 2000). To gather more valuable knowledge about how a Decision Support System like ADS can be used in practice, the testing and evaluation will be extended to a real project, while it is still ongoing. The live case study will look at some phases of the design of a mixed residential and retail development in Leeds, UK, recording project information while it is created. The users’ feedback on the system usability will inform the continuous redevelopment process that will run in parallel to the live case study. The ADS and COMMIT Projects were both funded by EPSRC.
keywords	Design Rationale, Design Support Systems, Usability Evaluation
series	CAAD Futures
email
last changed	2006/11/07 07:22

_id	943c
authors	Hendricx, A. and Neuckermans, H.
year	2001
title	The object model at the core of the IDEA+ design environment
source	Beheshti, R. (ed), Advances in Building Informatics, Proceedings of the 8th EuropIA International Conference on the application of Artificial Intelligence, Robotics and Image Processing to Architecture, Building Engineering & Civil Engineering, Delft, The Netherlands, April 25-27, 2001, pp. 113-125
summary	This paper focuses on three different aspects in which the IDEA+ core model differs from many other product modelling research initiatives: the systematic approach in the construction of the model, the respect for the evolutionary nature of architectural design, and the use of actual and complete design cases to test the model. Key words: CAAD, product modelling, integrated design environment, MERODE 1 The IDEA+ project: towards an integrated design environment In spite of the extensive use of all kinds of hardware and software in the architectural offices, the use of computers still does not contribute essentially to better architecture. For the CAD packages on the one hand, they have proven to be an efficient alternative for the traditional drawing board. Yet they fail in the early conceptual stage of design where creativity and exploration play the leading role. For computational tests and analysis tools on the other hand, they can hardly handle the typical absence o
series	other
email
last changed	2003/04/23 15:14

_id	ecaade03_561_150_martens
id	ecaade03_561_150_martens
authors	Martens, Yuri and Koutamanis, Alexander
year	2003
title	Realestate online information systems
source	Digital Design [21th eCAADe Conference Proceedings / ISBN 0-9541183-1-6] Graz (Austria) 17-20 September 2003, pp. 561-567
doi	https://doi.org/10.52842/conf.ecaade.2003.561
summary	Several commercial real-estate sites provide listings of available commercial property on the Internet. These listings are generated on the basis of selection criteria as floor area, price and location. Despite the obvious utility of the listings and their promise for the transaction process and market transparency, one third of commercial realestate listing sites went bankrupt in 2001 and 2002. To provide an explanation for the failure, 63 commercial real-estate sites were analysed and classified into three basic business models: the Research / Information model, the Marketing model and the Transaction model. A common success factor for all models is the functionality of the site, especially interaction between the user and the available information. The paper proposes that the transfer of existing architectural representations, information-processing instruments and decision-taking tools is an essential component of future development towards integrated services that accompany a building throughout its lifecycle. This transfer amounts to (1) the addition of building and contextual information from standard documentation and online information services, (2) the derivation and coherent description of programmatic requirements database, and (3) advanced user interaction with building information.
keywords	e-commerce, human-computer interaction, building information systems,web-based communication
series	eCAADe
email
more	http://www.re-h.nl
last changed	2022/06/07 07:59

_id	06fd
authors	Oxman, Rivka and Heylighen, Ann
year	2001
title	A Case with a View - Towards an Integration of Visual and Case-Based Reasoning in Design
source	Architectural Information Management [19th eCAADe Conference Proceedings / ISBN 0-9523687-8-1] Helsinki (Finland) 29-31 August 2001, pp. 346-341
doi	https://doi.org/10.52842/conf.ecaade.2001.346
summary	Despite the long-term effort to establish the theoretical foundations for Case-Based Reasoning (CBR) in design, it appears that additional theoretical efforts are needed in order to achieve the promise of this affinity. In this paper we argue that visual reasoning, is a fundamental attribute of architectural design, and therefore combining it with CBR may provide significant results both for the field of design thinking as well as for the field of CAAD. This paper focuses on reformulating theoretical foundations for CBR in design by incorporating insights from studies in fields like visual imagery and creativity, where visual reasoning is recognized to play a key role. Within classical CBR research, however, visual reasoning has not received much attention until now. Instead, researchers have concentrated on traditional issues and topics in CBR such as indexing, retrieval and adaptation. The second part of the paper therefore switches attention to how these traditional issues may benefit from integrating Case-Based with visual reasoning.
keywords	Case-Based Reasoning, Visual Reasoning, Visual Imagery, Visual Cognition
series	eCAADe
email
last changed	2022/06/07 08:00

_id	993b
authors	Seebohm, Thomas
year	2001
title	The Ideal Digital Design Curriculumn: Its Bases and its Content
source	Architectural Information Management [19th eCAADe Conference Proceedings / ISBN 0-9523687-8-1] Helsinki (Finland) 29-31 August 2001, pp. 180-185
doi	https://doi.org/10.52842/conf.ecaade.2001.180
summary	There is a potential for the computer to fundamentally change the design process towards a more holistically conceived architecture. One of these directions is the use of software to develop form and the other concerns the use of software that embodies specialist knowledge including design knowledge. Software embodying knowledge will be the capital of the future. As this software becomes more user-friendly it will give architects new power to bring together a multitude of issues in a holistic way without themselves being specialists. A prerequisite for this fundamental change in the design process is an architectural design curriculum that is broader than before and integrates computing across disciplines. In effect, the intention is to educate a new type of Renaissance architect
keywords	Architectural Curriculum, Simulation Software, Expert Systems, Digital Design
series	eCAADe
email
last changed	2022/06/07 07:56

_id	c69f
authors	Segers, N., De Vries, B., Achten, H. and Timmermans, H.
year	2001
title	Towards computer-aided support of associative reasoning in the early phase of architectural design
source	CAADRIA 2001 [Proceedings of the Sixth Conference on Computer Aided Architectural Design Research in Asia / ISBN 1-86487-096-6] Sydney 19-21 April 2001, pp. 359-368
doi	https://doi.org/10.52842/conf.caadria.2001.359
summary	The early phase of the design process is a seemingly chaotic, complex process, involving many methods and representations. In supporting this process, a computer system that can follow the architect in his/her actions may be helpful. Such a system should assist architects in maintaining an overview of the development of their ideas over time, show the current state of the process, and support and stimulate the generation of new associations whenever required. This paper will discuss the rich information structure in the design process and cognitive processes handling this structure. Further there will be a discussion on the features of a system that can handle this rich information.
series	CAADRIA
email
last changed	2022/06/07 07:56

_id	3f8b
authors	Turk, Ziga
year	2001
title	The Reasons for the Reality Gap in CAAD
source	Architectural Information Management [19th eCAADe Conference Proceedings / ISBN 0-9523687-8-1] Helsinki (Finland) 29-31 August 2001, pp. 156-160
doi	https://doi.org/10.52842/conf.ecaade.2001.156
summary	The term “reality gap” is used to denote the difference between the promised potential of the scientific and technical development, and the actual performance or use in the practice. In the paper, the author offers an explanation of the gap. He claims that the philosophical assumptions about the role of information technology (IT) in design have been inappropriate. There are serious limitations to the representation, exchange and communication about designed artifacts as objects with properties. A paradigm shift towards social-sciences’ research methodology is needed.
keywords	Technology Transfer, Philosophy Of Science, CAD Theories, CAAD
series	eCAADe
email
last changed	2022/06/07 07:58

_id	12e3
authors	Ahmad Rafi, M.E., Che Zulkhairi, A. and Karboulonis, P.
year	2002
title	Interactive Storytelling and Its Role in the Design Process
source	CAADRIA 2002 [Proceedings of the 7th International Conference on Computer Aided Architectural Design Research in Asia / ISBN 983-2473-42-X] Cyberjaya (Malaysia) 18–20 April 2002, pp. 151-158
doi	https://doi.org/10.52842/conf.caadria.2002.151
summary	Projects of ever increasing complexity and size have incited the need for new and robust design methodologies and tools in an effort to manage complexity, lower costs, ascertain quality and reduce risk. Technology convergence through the growing availability of networked computers, rapid progress in Computer Aided Design (CAD) and information management have encouraged the undertaking of even more complex designs that demand high degrees of interaction, collaboration and the efficient sharing and dissemination of information. It is suggested that interactive storytelling and interactive design (Rafi and Karboulonis, 2001) techniques that use non-linear information mapping systems can be deployed to assist users as they navigate information that is structured to address localized needs as they arise. The design process is a collaborative effort that encompasses diverse knowledge disciplines and demands the management and utilization of available resources to satisfy the needs of a single or set of goals. It is thought that building industry specialists should work close together in an organised manner to solve design problems as they emerge and find alternatives when designs fall short. The design process involves the processing of dynamic and complex information, that can be anything from the amount of soil required to level lands - to the needs of specific lightings systems in operation theatres. Other important factors that affect the design process are related to costs and deadlines. This paper will demonstrate some of our early findings in several experiments to establish nonlinear storytelling. It will conclude with a recommendation for a plausible design of such a system based on experimental work that is currently being conducted and is reaching its final stages. The paper will lay the foundations of a possible path to implementation based on the concept of multi-path animation that is appropriate for structuring the design process as used in the building industry.
series	CAADRIA
email
last changed	2022/06/07 07:54

_id	0b74
authors	Chow, B., Lam, S. and Tsou, J.
year	2001
title	The impact of computer-based design tools for daylighting simulation and prediction for a built environment
source	CAADRIA 2001 [Proceedings of the Sixth Conference on Computer Aided Architectural Design Research in Asia / ISBN 1-86487-096-6] Sydney 19-21 April 2001, pp. 169-179
doi	https://doi.org/10.52842/conf.caadria.2001.169
summary	This paper investigates the application of computer daylighting simulation to provide qualitative assessment and comparison for designers to improve the built environment especially for non-technical architecture students. A comprehensive study was carried out to evaluate different daylighting design tools and to identify the limitation of current systems in the academic field. The paper will focus mainly on the dynamic information exchange between scientific visualization and the design decision-making process. Both architectural design studio environment and practical design problems in the real world setting were experimented and evaluated. Two case studies are presented: a proposed gallery space for a museum, and a detail architectural design of a community church. Architectural design alterations are proposed, simulated and discussed. The recursive feedback of the designers are studied and documented. Through a combination of qualitative assessment and comparison, designers can evaluate and compare different design options in the computing environment before implementing in the real world situation.
series	CAADRIA
email
last changed	2022/06/07 07:56

_id	d90f
authors	Hanser, D., Halin, G. and Bignon, J.-C.
year	2001
title	Relation-Based Groupware For Heterogeneous Design Teams
source	Architectural Information Management [19th eCAADe Conference Proceedings / ISBN 0-9523687-8-1] Helsinki (Finland) 29-31 August 2001, pp. 86-91
doi	https://doi.org/10.52842/conf.ecaade.2001.086
summary	This paper describes a work about coordination of concurrent engineering in the building construction and design. More particularly it describes the coordination of project teams which are heterogeneous and short-lived. The French context of the building trade is at present characterized by an increase of the quality requirements and by a reduction of the conception and realization delays. This induces the building sector to look for new modes of cooperation as they already exist in industry and services. With a few exceptions, the concurrent engineering tools taken from these sectors are not used in building projects. We make the assumption that the lack of use of these tools is due to the non-fitting of the common existing tools to the specificities of our sector. The solution we propose give a relational vision of the cooperation and the interactions existing during the processes of conception-construction in architectural works. Our first interest point concerns the representation of the actors, the documents and the assignments as a relational network and not as a hierarchical tree, mostly used in the groupware tools. In a second point, we use this relational network to produce a graphic and dynamic representation of the projects. The goal of this method is to reinforce the co-operation and the group awareness by supplying to the actors a good vision of the project evolution in order to increase the conception quality.
keywords	Concurrent Engineering, Groupware, Project Management, Relational Model, Awareness
series	eCAADe
last changed	2022/06/07 07:50

_id	b36d
authors	Lewis, Martin Lewis and Wojtowicz, Jerzy
year	2001
title	Design in the New Media - Digital Design Pedagogy at the SoA, University of British Columbia
source	Architectural Information Management [19th eCAADe Conference Proceedings / ISBN 0-9523687-8-1] Helsinki (Finland) 29-31 August 2001, pp. 256-261
doi	https://doi.org/10.52842/conf.ecaade.2001.256
summary	The idea of the Bauhaus education was born out of the conviction that designs for mass production and modern architecture needed a new fundamental design strategy. Today, seventy-five years later, the modern, basic design pedagogy needs to be revisited, as the impact of the Information Technology Revolution on design practice and education is now extensive. The illustrations and reflections on a modern curriculum for fundamental design and communication presented in this paper are derived from the authors’ introduction of the new media to design studios at UBC and from design practice. In the case of the nascent student of architecture, a different, rudimentary approach is required: one calling for the combining of the modern, basic design agenda with the introduction of the new media. The fundamental digital design pedagogy is young and not fully established. This is a considerable problem, since the practice and learning of architecture today is increasingly aided by and dependent upon digital media. Parallel to the traditional methods, the contemporary student of design is now obliged to engage new and dynamic conditions at the formative stage of his or her education. In the recent past, the computer was considered as just another device, requiring the development of mechanical techniques or skills. While those skills still have to be mastered, more recently in design education and practice, IT has become accepted as MEDIA - not just as a drafting or modeling tool. This process is perhaps due to the rapid dissemination of computing literacy and to the progressive accessibility and ease of use of IT. At UBC, Techniques and the Foundation Studio are introductory courses intended to make students engage the new media in parallel with, and complimentary to, established conventions in design.
keywords	Imagining, Communicating
series	eCAADe
email
last changed	2022/06/07 07:52

_id	0865
authors	Mishima, Yoshitaka and Szalapaj, Peter John
year	2001
title	Architectural Design Development through Multimedia Interaction
source	Proceedings of the Ninth International Conference on Computer Aided Architectural Design Futures [ISBN 0-7923-7023-6] Eindhoven, 8-11 July 2001, pp. 299-314
summary	This paper describes the development of a multimedia system aimed at architects and architectural students for the purpose of helping them to understand the basic concepts of architectural analysis. Analytical features in the system that we have developed include many design-theoretic concepts such as massing, balance and circulation. Other concepts are more directly related to the built environment and include elements such as lighting, structure and construction. The system illustrates architectural analysis carried out on a range of building types dynamically, and allows users to navigate architectural analyses interactively. Users can learn about the differences between buildings and their corresponding analyses in a supportive non-linear learning process, and can explore building types depending upon their own interests or needs. The prototype system contains analyses of three British building projects. They show different types of architecture in order to demonstrate important design theoretic and environmental differences. Conceptual models in the system show important aspects of a particular analysis simply, and each analysis is additionally described with text, animations, video clips and interviews with architects (talking heads). Most of the models were generated by the use of architectural CAD software. Animation techniques were used to describe the analyses of buildings clearly and dynamically. Users can visualise how whole buildings were designed from an analytical point of view, and the system illustrates design thinking by showing dynamic presentations of analyses. Users can structure their own design learning processes through a series of interactions. These interactions are supported with flexible cross-referencing mechanisms implemented in Macromedia Director 8.0 exploiting Frame Markers, Event Handling, Navigation, and Buttons in the context of the object-oriented Lingo programming language. The navigation component of this system has a logical matrix structure reflecting the fact that analytical information is interrelated across building types, giving rise to vertical and horizontal patterns of access. The features of Director 8.0 can control this navigation in a flexible yet structured way. Users not only learn about analysis, but also how to present their own designs to the public through the use of different kinds of presentation techniques, particularly through the use of conceptual models. We intend that users can show their projects from their own analytical viewpoints instead of simply showing realistic images of final designs. Presentations can also be recorded in the system, and these can in turn be used as reference material for other users. This system is currently being developed further by storing presentations and translating them into different languages (e.g. Japanese) so that foreign users in other institutions can interact with these presentations. This system has been evaluated in the context of an undergraduate CAD course at the School of Architecture, University of Sheffield, UK. We are currently examining the usefulness of the system based upon an evaluation process, in addition to including more building types for future study.
keywords	Analysis Of Form, Dynamic Interaction, Conceptual Models
series	CAAD Futures
email
last changed	2006/11/07 07:22

_id	cd47
authors	Park, Hyeonsoo
year	2001
title	Distributed Representation of an Architectural Model
source	Harvard University
summary	This thesis proposes a new strategy for design representation that uses dynamically decentralized design objects, distributed over the web and instantiated just-in-time, instead of the traditional centralized, static and local CAD model. It addresses the problem of coping with dynamic information changes that architects face when designing with increasingly time-sensitive product information from multiple suppliers. The dissertation describes the new distributed architecture for design representation, and outlines a corresponding new process model to address the needs of AEC (Architectural, Engineering and Construction) industries' architectural designers during design and procurement phases. The feasibility of the process was tested in a prototype system that combines existing state-of-the-art technologies. The prototype integrates the direct manipulation functionality of Autodesk's i-Drop technology with the Internet communication protocols HTTP and TCP/IP, and a VBA macro running from within AutoCAD 2000i. In the proposed model, libraries of AEC objects, representing suppliers' products, are located in multiple suppliers' databases and are made available to CAD designers remotely over the Web. Suppliers using the system are expected to produce product information as XML documents. This standardizes the interface with the remote designers.
keywords	Architecture; Design and Decorative Arts; Agriculture; Wood Technology
series	thesis:PhD
last changed	2003/02/12 22:37

_id	0407
authors	Peng, C., Chang, D.C., Blundell Jones, P. and Lawson, B.
year	2001
title	Dynamic Retrieval in an Urban Contextual Databank System using Java-CGI Communications. Development of the SUCoD Prototype
source	Proceedings of the Ninth International Conference on Computer Aided Architectural Design Futures [ISBN 0-7923-7023-6] Eindhoven, 8-11 July 2001, pp. 89-102
summary	This paper presents our current development of the Sheffield Urban Contextual Databank (SUCoD) prototype that provides users with a Webbased interface for dynamic retrieval of architectural and urban contextual information of the city of Sheffield. In comparison with past attempts of building Virtual Cities accessible over the Internet, we have experimented with a different system architecture capable of generating VRML models and other related documents on the fly according to users' requests. Through working examples, we describe our methods of implementing the data communications between Java applets and Common Gateway Interface (CGI) scripts. The SUCoD prototype has been developed to explore and demonstrate how user centred dynamic retrieval of urban contextual information can be supported, which we consider a user requirement of primary importance in its future use for collaborative design and research relating to the city of Sheffield.
keywords	Urban Contextual Databank, Dynamic Retrieval, Java, Common Gateway Interface, VRML, HTML, Virtual Cities
series	CAAD Futures
email
last changed	2006/11/07 07:22

_id	c0f5
authors	Russell, Peter
year	2001
title	Creating Place in the Virtual Design Studio
source	Proceedings of the Ninth International Conference on Computer Aided Architectural Design Futures [ISBN 0-7923-7023-6] Eindhoven, 8-11 July 2001, pp. 231-242
summary	The current wave of attempts to create virtual design studios has demonstrated a wide range of didactical as well as computational models. Through work performed over the past year, an evolution of many of these concepts has been created which fosters a sense of place. This aspect of place has to do with identity and community rather than with form and space. Initial virtual design studio projects were often merely a digital pin-up board, which enabled distributed and asynchronous criticism and review. However, the web sites were more analogous to a directory than to the studio setting of an upper level design problem. The establishment of a truly distributed design studio in the past year, which involved design teams spread over three universities (not parallel to one another) led to the need for an independent place to share and discuss the student's work. Previous virtual design studios have also established web sites with communication facilities, but one was always alone with the information. In order to enhance this virtual design studio and to give it a sense of place, a studio platform that serves as a console for participants was developed. The console is a front end to a dynamic database which mediates information about the participants, their work, timetables and changes to the dynamic community. Through a logon mechanism, the presence of members is traceable and displayed. When a member logs onto the console, other members currently online are displayed to the participant. An online embedded talk function allows informal impromptu discussions to occur at a mouseclick, thus imitating ways similar to the traditional design studio setting. Personal profiles and consultation scheduling constitute the core services available. Use of the platform has proven to be well above expected levels. The students often used the platform as a meeting place to see what was going on and to co-ordinate further discussions using other forums (videoconferences, irc chats or simple telephone conversations. Surveys taken at the end of the semester show a strong affinity for the platform concept in conjunction with a general frustration in pursuing collaboration with low bandwidth communication channels.
keywords	Virtual Environments, Virtual Design Studio, Internet Utilisation
series	CAAD Futures
email
last changed	2006/11/07 07:22

_id	158e
authors	De Vries, B., Van Leeuwen, J. and Achten, H. (Eds.)
year	2001
title	Computer Aided Architectural Design Futures 2001
source	Proceedings of the Ninth International Conference [ISBN 0-7923-7023-6] Eindhoven, 8-11 July 2001, 814 p.
summary	CAAD Futures is a bi-annual conference that aims to promote the advancement of computer-aided architectural design in the service of those concerned with the quality of the built environment. The conferences are organized under the auspices of the CAAD Futures Foundation, which has its secretariat at the Eindhoven University of Technology in the Netherlands. This volume provides state-of-the-art articles in the following areas: capturing design, information modelling, CBR techniques, Virtual Reality, CAAD education, (hyper) media, design evaluation, design systems development, collaboration, generation, design representation, knowledge management, form programming, simulation, architectural analysis, and urban design.
series	CAAD Futures
email
more	http://www.caadfutures.arch.tue.nl/2001
last changed	2003/04/02 10:52

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