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	1eac
authors	Garner, S.
year	2000
title	Is Sketching Still Relevant in Virtual Design Studios?
source	Proceedings of DCNet, Sydney
summary	Sketching, as a particular subset of drawing, has for a long time, been valued within design activity. Although they can appear rough, inaccurate or incomplete, sketches have been presented as both valuable output from, and evidence of, essential activity in designing by individuals and groups. This paper reflects on this value and asks whether sketching is relevant today, given the advances in computing and communications technology seen in modern virtual design environments. Is it time to let go of the metaphor of drawing or can this ancient human capability still tell us something relevant for the improvement of the virtual design studio? While freehand line drawings may not have the same importance in current virtual design studios the support of incompleteness, ambiguity and shared meaning in solution-focused and problem-focused thinking remains essential. The paper proposes that attention to 'graphic acts' has improved our understanding of sketching within collaborative designing. A particular type of fast, transitory 'thumbnail' sketch would appear to be important. If this is so then attention to its modern counterpart in the latest 3D, multi-user, immersive virtual design studios is overdue if they are to support the cognitive processes of creativity vital to design.
series	other
last changed	2003/04/23 15:50

_id	03af
authors	Kvan, Th., Schmitt, G., Maher, M.L. and Cheng, N.
year	2000
title	Teaching Architectural Design in Virtual Studios
source	Computing in Civil and Building Engineering, Renate Fruchter, Feniosky Pena-Mora and W. M. Kim Roddis, ASCE 2000, pp. 162–169
summary	Virtual studios have provided a valuable content in which to explore and test approaches to both collaborative design and pedagogy. While there has been extensive earlier experience in virtual campuses; not least that at The Open University in England; virtual design studios have explored a different nature of collaboration and interaction; shedding light on a new range of tasks and methods. These lessons have been applied in many fields. For example; the lessons have been used to understand the nature of collaboration. Most directly; they have been applied to the context of teaching design and understanding better how students learn to design. The change in technology can open up new opportunities in what is taught; not only how it is taught. Most broadly; they have been taken in to consideration in the creation of virtual campuses for broader university teaching. All these aspects are explored in this paper.
keywords	Pedagogy; Learning; Virtual Studio; Collaboration
series	journal paper
email
last changed	2002/11/15 18:29

_id	37c2
authors	Ahmad Rafi, M.E.
year	1999
title	Visualisation of Design Using Animation for Virtual Prototyping
source	Architectural Computing from Turing to 2000 [eCAADe Conference Proceedings / ISBN 0-9523687-5-7] Liverpool (UK) 15-17 September 1999, pp. 519-525
doi	https://doi.org/10.52842/conf.ecaade.1999.519
summary	Although recent technology in time-based representation has vastly improved, animation in virtual prototype design field remains the same. Some designers invest a huge amount of money in the latest visualisation and multimedia technology and yet may create even worse animation. They often cramp sequences resulting in many viewers failing to interpret the design positively as they miss a lot of vital information that explains the design. This paper basically reports the importance of film-making understanding for producing good virtual prototype animation. It will be based on a part of a research project on the use of time-based media in architectural practices. It also includes an empirical analysis of several architectural-based documentary films (including an interview with the film director) and past and present computer animation. This paper then concludes with recommendations of good techniques for making animated visualisation relative to the stage at which the animation is produced for better design decision.
keywords	Virtual Prototype, Animation, Time-Based, Film-Making
series	eCAADe
email
last changed	2022/06/07 07:54

_id	fbcb
authors	Anders, Peter
year	2000
title	Places of Mind: Implications of Narrative Space for the Architecture of Information Environments
source	Eternity, Infinity and Virtuality in Architecture [Proceedings of the 22nd Annual Conference of the Association for Computer-Aided Design in Architecture / 1-880250-09-8] Washington D.C. 19-22 October 2000, pp. 85-89
doi	https://doi.org/10.52842/conf.acadia.2000.085
summary	Virtual reality and cyberspace are extended spaces of the mind different from, yet related to, the spaces of fiction and ancient myth. These earlier spaces reveal how electronic media, too, may come to define our selves and our culture. Indeed, a better understanding of how we use space to think can lead to the design of better information environments. This paper will describe a range of traditional narrative spaces, revealing their varied relationships with the physical world. It will demonstrate the purposes of such spaces and how their function changes with their level of abstraction. A concluding review of current technologies will show how electronic environments carry on the traditions of these spaces in serving our cultural and psychological needs.
keywords	Cyberspace, Narrative, Space, Anthropic Cyberspace, Cybrids
series	ACADIA
email
last changed	2022/06/07 07:54

_id	4cc0
authors	Bouchlaghem, N., Khosowshahi, F. and White, J.
year	2000
title	Virtual reality as a visualisation tool: Benefits and constraints
source	CIDAC, Volume 2 Issue 4 November 2000 pp. 216-224
summary	The benefits and applications of virtual reality (VR) in the construction industry have been investigated for almost a decade. However, the practical implementation of VR in the construction industry has yet to reach maturity owing to technical constraints. The need for effective information management presents challenges: both transfer of building data to, and organisation of building information within, the virtual environment require consideration. This paper reviews the applications and benefits of VR in the built environment field and reports on a collaboration between Loughborough University and South Bank University to overcome constraints on the use of the overall VR model for whole lifecycle visualisation. The work at each research centre is concerned with an aspect of information management within VR applications for the built environment, and both data transfer and internal data organisation have been investigated. In this paper, similarities and differences between computer-aided design (CAD) and VR packages are first discussed. Three different approaches to the creation of VR models during the design stage are identified and described, with a view to providing sharing understanding across the interdiscipliary groups involved. The suitable organisation of building information within the virtual environment is then further investigated. This work focused on the visualisation of the degradation of a building, through its lifespan, with the view to provide a visual aid for developing an effective and economic project maintenance programme. Finally consideration is given to the potential of emerging standards to facilitate an integrated use of VR. The convergence towards similar data structures in VR and other construction packages may enable visualisation to be better utilised in the overall lifecycle model.
keywords	Virtual Reality, Information Management, Data Exchange, 3D Modelling, 4D Visualisation
series	journal paper
last changed	2003/05/15 21:23

_id	55f6
authors	Brown, André
year	2000
title	Alternative Histories: the creative application of VR in developing an architectural critique -
source	SIGraDi’2000 - Construindo (n)o espacio digital (constructing the digital Space) [4th SIGRADI Conference Proceedings / ISBN 85-88027-02-X] Rio de Janeiro (Brazil) 25-28 september 2000, pp. 265-267
summary	The idea of the creative fake (not forgery) in architecture parallels the ideas of creative faking in other disciplines such as art and design. The idea developed here is to use the vehicle of the virtual world as a device for creative thinking through mature ‚what-if?’ scenarios. This paper explores the potential for virtual architectural environments to be developed in such a way that they can be used in the critical appraisal and understanding of architecture.
series	SIGRADI
email
last changed	2016/03/10 09:47

_id	93ff
authors	Chateau, H.B., Alvarado, R.G., Vergara, R.L. Parra Márquez, J.C.
year	2000
title	Un Modelo Experimental em el Espacio-Tiempo de la Realidad Virtual (An Experimental Model in the Space-Time of Virtual Reality)
source	SIGraDi’2000 - Construindo (n)o espacio digital (constructing the digital Space) [4th SIGRADI Conference Proceedings / ISBN 85-88027-02-X] Rio de Janeiro (Brazil) 25-28 september 2000, pp. 251-253
summary	Virtual environments are a convergence between communicational media and computational capacities, that progressively integrate in interactive and global systems. This technological evolution has been progressively creating artificial contexts that find their latest and most integral expression in virtual environments. The influence of virtual worlds in our culture questions architecture, and arises the challenge of understanding the approach that should exist from architecture into virtual reality. This paper consists on an experimental exercise in virtual time-space oriented to the news information (News Information Centre), recognising that a relevant architectural event of our time is that virtual worlds represent a meeting between communicational technologies and the interest of contemporary society on being always informed (on line). This project is basically an exploration of virtual design that widens the professional field of architectural study, into the new technological and cultural challenges, that will probably influence significantly on the relations between architecture and urban culture.
series	SIGRADI
email
last changed	2016/03/10 09:48

_id	ga0007
id	ga0007
authors	Coates, Paul and Miranda, Pablo
year	2000
title	Swarm modelling. The use of Swarm Intelligence to generate architectural form
source	International Conference on Generative Art
summary	.neither the human purposes nor the architect's method are fully known in advance. Consequently, if this interpretation of the architectural problem situation is accepted, any problem-solving technique that relies on explicit problem definition, on distinct goal orientation, on data collection, or even on non-adaptive algorithms will distort the design process and the human purposes involved.' Stanford Anderson, "Problem-Solving and Problem-Worrying". The works concentrates in the use of the computer as a perceptive device, a sort of virtual hand or "sense", capable of prompting an environment. From a set of data that conforms the environment (in this case the geometrical representation of the form of the site) this perceptive device is capable of differentiating and generating distinct patterns in its behavior, patterns that an observer has to interpret as meaningful information. As Nicholas Negroponte explains referring to the project GROPE in his Architecture Machine: 'In contrast to describing criteria and asking the machine to generate physical form, this exercise focuses on generating criteria from physical form.' 'The onlooking human or architecture machine observes what is "interesting" by observing GROPE's behavior rather than by receiving the testimony that this or that is "interesting".' The swarm as a learning device. In this case the work implements a Swarm as a perceptive device. Swarms constitute a paradigm of parallel systems: a multitude of simple individuals aggregate in colonies or groups, giving rise to collaborative behaviors. The individual sensors can't learn, but the swarm as a system can evolve in to more stable states. These states generate distinct patterns, a result of the inner mechanics of the swarm and of the particularities of the environment. The dynamics of the system allows it to learn and adapt to the environment; information is stored in the speed of the sensors (the more collisions, the slower) that acts as a memory. The speed increases in the absence of collisions and so providing the system with the ability to forget, indispensable for differentiation of information and emergence of patterns. The swarm is both a perceptive and a spatial phenomenon. For being able to Interact with an environment an observer requires some sort of embodiment. In the case of the swarm, its algorithms for moving, collision detection, and swarm mechanics conform its perceptive body. The way this body interacts with its environment in the process of learning and differentiation of spatial patterns constitutes also a spatial phenomenon. The enactive space of the Swarm. Enaction, a concept developed by Maturana and Varela for the description of perception in biological terms, is the understanding of perception as the result of the structural coupling of an environment and an observer. Enaction does not address cognition in the currently conventional sense as an internal manipulation of extrinsic 'information' or 'signals', but as the relation between environment and observer and the blurring of their identities. Thus, the space generated by the swarm is an enactive space, a space without explicit description, and an invention of the swarm-environment structural coupling. If we consider a gestalt as 'Some property -such as roundness- common to a set of sense data and appreciated by organisms or artefacts' (Gordon Pask), the swarm is also able to differentiate space 'gestalts' or spaces of some characteristics, such as 'narrowness', or 'fluidness' etc. Implicit surfaces and the wrapping algorithm. One of the many ways of describing this space is through the use of implicit surfaces. An implicit surface may be imagined as an infinitesimally thin band of some measurable quantity such as color, density, temperature, pressure, etc. Thus, an implicit surface consists of those points in three-space that satisfy some particular requirement. This allows as to wrap the regions of space where a difference of quantity has been produced, enclosing the spaces in which some particular events in the history of the Swarm have occurred. The wrapping method allows complex topologies, such as manifoldness in one continuous surface. It is possible to transform the information generated by the swarm in to a landscape that is the result of the particular reading of the site by the swarm. Working in real time. Because of the complex nature of the machine, the only possible way to evaluate the resulting behavior is in real time. For this purpose specific applications had to be developed, using OpenGL for the Windows programming environment. The package consisted on translators from DXF format to a specific format used by these applications and viceversa, the Swarm "engine", a simulated parallel environment, and the Wrapping programs, to generate the implicit surfaces. Different versions of each had been produced, in different stages of development of the work.
series	other
email
more	http://www.generativeart.com/
last changed	2003/08/07 17:25

_id	389b
authors	Do, Ellen Yi-Luen
year	2000
title	Sketch that Scene for Me: Creating Virtual Worlds by Freehand Drawing
source	Promise and Reality: State of the Art versus State of Practice in Computing for the Design and Planning Process [18th eCAADe Conference Proceedings / ISBN 0-9523687-6-5] Weimar (Germany) 22-24 June 2000, pp. 265-268
doi	https://doi.org/10.52842/conf.ecaade.2000.265
summary	With the Web people can now view virtual threedimensional worlds and explore virtual space. Increasingly, novice users are interested in creating 3D Web sites. Virtual Reality Modeling Language gained ISO status in 1997, although it is being supplanted by the compatible Java3D API and alternative 3D Web technologies compete. Viewing VRML scenes is relatively straightforward on most hardware platforms and browsers, but currently there are only two ways to create 3D virtual scenes: One is to code the scene directly using VRML. The other is to use existing CAD and modeling software, and save the world in VRML format or convert to VRML from some other format. Both methods are time consuming, cumbersome, and have steep learning curves. Pen-based user interfaces, on the other hand, are for many an easy and intuitive method for graphics input. Not only are people familiar with the look and feel of paper and pencil, novice users also find it less intimidating to draw what they want, where they want it instead of using a complicated tool palette and pull-down menus. Architects and designers use sketches as a primary tool to generate design ideas and to explore alternatives, and numerous computer-based interfaces have played on the concept of "sketch". However, we restrict the notion of sketch to freehand drawing, which we believe helps people to think, to envision, and to recognize properties of the objects with which they are working. SKETCH employs a pen interface to create three-dimensional models, but it uses a simple language of gestures to control a three-dimensional modeler; it does not attempt to interpret freehand drawings. In contrast, our support of 3D world creation using freehand drawing depend on users’ traditional understanding of a floor plan representation. Igarashi et al. used a pen interface to drive browsing in a 3D world, by projecting the user’s marks on the ground plane in the virtual world. Our Sketch-3D project extends this approach, investigating an interface that allows direct interpretation of the drawing marks (what you draw is what you get) and serves as a rapid prototyping tool for creating 3D virtual scenes.
keywords	Freehand Sketching, Pen-Based User Interface, Interaction, VRML, Navigation
series	eCAADe
email
more	http://www.uni-weimar.de/ecaade/
last changed	2022/06/07 07:55

_id	97fc
authors	Lonsway, Brian
year	2000
title	Testing the Space of the Virtual
source	Eternity, Infinity and Virtuality in Architecture [Proceedings of the 22nd Annual Conference of the Association for Computer-Aided Design in Architecture / 1-880250-09-8] Washington D.C. 19-22 October 2000, pp. 51-61
doi	https://doi.org/10.52842/conf.acadia.2000.051
summary	Various modes of electronically mediated communication, perception, and immersive bodily engagement, generally categorized as “virtual experiences,” have offered the designer of space a new array of spatial conditions to address. Each of these modes of virtual experience, from text-based discussion forums to immersive virtual reality environments, presents challenges to traditional assumptions about space and its inhabitation. These challenges require design theorization which extends beyond the notions of design within the electronic space (the textual description of the chat forum, the appearance of the computer generated imagery, etc.), and require a reconsideration of the entire electronic and physical apparatus of the mediating devices (the physical spaces which facilitate the interaction, the manner of their connection to the virtual spaces, etc.). In light of the lack of spatial theorization in this area, this paper presents both an experimental framework for understanding this complete space of the virtual and outlines a current research project addressing these theoretical challenges through the spatial implementation of a synthetic environment.
series	ACADIA
last changed	2022/06/07 07:52

_id	fdb8
authors	Montagu, A., Rodriguez Barros, D. and Chernobilsky, L.
year	2000
title	The New Reality through Virtuality
source	Promise and Reality: State of the Art versus State of Practice in Computing for the Design and Planning Process [18th eCAADe Conference Proceedings / ISBN 0-9523687-6-5] Weimar (Germany) 22-24 June 2000, pp. 225-229
doi	https://doi.org/10.52842/conf.ecaade.2000.225
summary	In this paper we want to develop some conceptual reflections of the processes of virtualization procedures with the aim to indicate a series of misfits and mutations as byproducts of the “digital-graphic culture” (DGC) when we are dealing with the perception of the “digital space”. Considering the present situation, a bit chaotic from a pedagogical point of view, we also want to propose a set of “virtual space parameters” in order to organize in a systemic way the teaching procedures of architectural design when using digital technology. Nowadays there is a great variety of computer graphics applications comprising practically all the fields of “science & technology”, “architecture, design & urbanism”, “video & film”, “sound” and the massive amount of information technology protocols. This fact obliges us to have an overall view about the meaning of “the new reality through virtuality”. The paper is divided in two sections and one appendix. In the first section we recognise the relationships among the sensory apparatus, the cognitive structures of perception and the cultural models involved in the process of understanding the reality. In the second section, as architects, we use to have “a global set of social and technical responsabilities” to organize the physical space, but now we must also be able to organize the “virtual space” obtained from a multidimensional set of computer simulations. There are certain features that can be used as “sensory parameters” when we are dealing with architectural design in the “virtual world”, taking into consideration the differences between “immersive virtual reality” and “non inmersive virtual reality”. In the appendix we present a summary of some conclusions based on a set of pedagogical applications analysing the positive and the negative consequences of working exclusively in a “virtual world”.
keywords	Virtualisation Processes, Simulation, Philosophy, Space, Design, Cyberspace
series	eCAADe
email
more	http://www.uni-weimar.de/ecaade/
last changed	2022/06/07 07:58

_id	63d2
authors	Ng, Edward and Wu, Wei
year	2000
title	Working with the Bits and Digits of Lighting Studies in Architectural Education
source	Promise and Reality: State of the Art versus State of Practice in Computing for the Design and Planning Process [18th eCAADe Conference Proceedings / ISBN 0-9523687-6-5] Weimar (Germany) 22-24 June 2000, pp. 231-234
doi	https://doi.org/10.52842/conf.ecaade.2000.231
summary	The study investigates learning and pedagogical differences between using physical models and computational simulations for architectural lighting design studies. The vehicle of the study is a real life architectural project for a church building. The research reveals that users of physical models were more aware of the need for technical knowledge whilst the users of simulation software are more contended with the virtual results without evaluating them critically. Preliminary results not only confirm the long established view that the computational simulation lacks the tactile quality for architectural understanding; worst still, it gives inexperienced users illusions of knowledge and claims of understanding. To further validate the results, works involving a larger sample set and a more comprehensive design program should be conducted.
keywords	Daylighting, Design Process, Physical Models, Digital Model
series	eCAADe
email
more	http://www.uni-weimar.de/ecaade/
last changed	2022/06/07 07:58

_id	6b9d
authors	Payssé, Marcelo
year	2000
title	Reflexiones sobre el Diseño Arquitectónico en la Era Digital (Reflections on Architectural Design in the Digital Era)
source	SIGraDi’2000 - Construindo (n)o espacio digital (constructing the digital Space) [4th SIGRADI Conference Proceedings / ISBN 85-88027-02-X] Rio de Janeiro (Brazil) 25-28 september 2000, pp. 69-71
summary	The ubiquity of the digital computer is revolutionizing our understanding of architecture, a paradigm shift comparable to the Renaissance real perspective, the Industrial Revolution of the XIX century, and the technological and scientific discoveries of the early part of the XX century. The creation of virtual worlds, with their own laws and logics, is one of the most important contributions of the digital era. The paradigms of modern architecture are being replaced by other models. The advent of the digital age erased the boundary between “original” and “copy”. Working with design fundamentals and not merely with its graphical manifestations will produce a revolution in architectural design, similar to the genetic revolution of decoding the human genome. Centralized, “star-topology” design locations, are being replaced by distributed, “circle-topology” design teams. The direct influence of digital technologies on the analysis, creation, and realization of architecture also must produce similar revolutions in the teaching of architecture.
series	SIGRADI
email
last changed	2016/03/10 09:57

_id	ddss2004_ra-213
id	ddss2004_ra-213
authors	Penn, A., C. Mottram, A. Fatah gen. Schieck, M. Wittkämper, M. Störring, O. Romell, A. Strothmann, and F. Aish
year	2004
title	AUGMENTED REALITY MEETING TABLE: A NOVEL MULTI-USER INTERFACE FOR ARCHITECTURAL DESIGN
source	Van Leeuwen, J.P. and H.J.P. Timmermans (eds.) Recent Advances in Design & Decision Support Systems in Architecture and Urban Planning, Dordrecht: Kluwer Academic Publishers, ISBN: 1-4020-2408-8, p. 213-231
summary	Immersive virtual environments have received widespread attention as providing possible replacements for the media and systems that designers traditionally use, as well as, more generally, in providing support for collaborative work. Relatively little attention has been given to date however to the problem of how to merge immersive virtual environments into real world work settings, and so to add to the media at the disposal of the designer and the design team, rather than to replace it. In this paper we report on a research project in which optical see-through augmented reality displays have been developed together with prototype decision support software for architectural and urban design. We suggest that a critical characteristic of multi user augmented reality is its ability to generate visualisations from a first person perspective in which the scale of rendition of the design model follows many of the conventions that designers are used to. Different scales of model appear to allow designers to focus on different aspects of the design under consideration. Augmenting the scene with simulations of pedestrian movement appears to assist both in scale recognition, and in moving from a first person to a third person understanding of the design. This research project is funded by the European Commission IST program (IST-2000-28559).
keywords	Design Collaboration, Tangible Interface, Gesture, Agent Simulation, Augmented Reality
series	DDSS
type	normal paper
last changed	2004/07/03 23:11

_id	be2e
authors	Simoff, S.J. and Maher, M.L.
year	2000
title	Analysing participation in collaborative design environments
source	Design Studies, 21(2), 119-144
summary	Computer-supported collaborative design can be realised by a broad range of collaborative environments, each facilitating a different kind of collaboration. Understanding the style of collaboration and the potential for each environment is important when choosing a particular technology. We have developed a virtual world approach to teaching design computing in which students learn through traditional lectures, online seminars, and collaborative design projects. The environment integrates both synchronous and asynchronous communication as well as shared documentation. One side effect of using this environment is the incremental development of a record of the communication and collaboration. This record can be the basis for the analysis of participation in collaboration. We show how text analysis as a part of data mining can be used to analyse different aspects of participation. Specifically, we analyse participation in synchronous communication to evaluate individual contribution. We then analyse asynchronous communication to evaluate the extent of collaboration. The methods presented can be an automated part of the collaborative environment providing information for student evaluation in an educational environment or individual contribution in a professional environment.
series	journal paper
last changed	2003/04/23 15:50

_id	1e1b
authors	Svilanovich Zaldumbide, Paulina A.
year	2000
title	Arquitectura Mediatica: De lo temporal a lo espacial de lo colectivo a lo virtual (Architecture of Media: From the Time-Base to the Space-Base, From the Colective to the Virtual)
source	SIGraDi’2000 - Construindo (n)o espacio digital (constructing the digital Space) [4th SIGRADI Conference Proceedings / ISBN 85-88027-02-X] Rio de Janeiro (Brazil) 25-28 september 2000, pp. 84-89
summary	The objective of this investigation is to explore in the digital configuration and to discuss its implications, inspirations and applications. This investigation intends a design method to be applied spacely in what we have called the re-interpretation of the space experienciable, to drive the project but well toward the production of “scenarios” able to harbor the unpredictability of the civic eventses, fomenting a such organization that articulates the one among of non physical spaces. As final product five “scenarios“ were created (new experiencial virtual experenciable), using technical film in their methodological development where is recognized in the process their qualities and possible bonds, then in a final stage the inter-relationship among the methodological constants generates and feedback the general proposal: The inductive sequence of the ASSEMBLY (expressed through animations), understanding this last concept like the paradigm of the film development applied in this occasion to the architectural proposal.
series	SIGRADI
email
last changed	2016/03/10 10:01

_id	1a3d
authors	Willey, David
year	1999
title	Sketchpad to 2000: From Computer Systems to Digital Environments
source	Architectural Computing from Turing to 2000 [eCAADe Conference Proceedings / ISBN 0-9523687-5-7] Liverpool (UK) 15-17 September 1999, pp. 526-532
doi	https://doi.org/10.52842/conf.ecaade.1999.526
summary	It can be argued that over the last thirty five years computer aided architectural design (CAAD) has made little impact in terms of aiding design. The paper provides a broadbrush review of the last 35 years of CAAD research and suggests that the SKETCHPAD notion that has dominated CAAD since 1963 is now a flawed concept. Then the discipline was replete with Modernist concepts of optimal solutions, objective design criteria and universal design standards. Now CAD needs to proceed on the basis of the Post Modern ways of thinking and designing opened up by digital techniques - the Internet, multimedia, virtual reality, electronic games, distance learning. Computers facilitate information flow and storage. In the late seventies and eighties the CAAD research community's response to the difficulties it had identified with the construction of integrated digital building models was to attempt to improve the intelligence of the computer systems to better match the understanding of designers. Now it is clear that the future could easily lie with CAAD systems that have almost no intelligence and make no attempt to aid the designer. Communication is much more central to designing than computing.
keywords	History, Intelligence, Interface, Sketchpad, Web
series	eCAADe
email
last changed	2022/06/07 07:56

_id	259c
authors	Wu, W., Ng, E. and Tsou, J.-Y.
year	2000
title	A Comparative Investigation into a Process-Based Approach to Lighting Studies Using Physical and Computer Generated Models in Design Studio
source	CAADRIA 2000 [Proceedings of the Fifth Conference on Computer Aided Architectural Design Research in Asia / ISBN 981-04-2491-4] Singapore 18-19 May 2000, pp. 107-121
doi	https://doi.org/10.52842/conf.caadria.2000.107
summary	This pilot research attempts to investigate differences in process between lighting study using physical model and computational simulation. A Physical modelling team, a computational modelling team, and a monitoring and tracking team were formed to process and monitor the research by a defined workflow of the design process. Using a time schedule technique, the procedures of each of the two methods were tracked. The research reveals that the research team favoured physical modelling for its ease of use and computational simulation for its flexibly. And that the users of physical models were more aware of the need for technical knowledge whilst the users of simulation software are more contended with the virtual results without evaluating them critically. In addition, the experiment also shows that the feedback mechanism of the physical modelling process is instant, continues and intuitive, whereas that of the computational process is discrete. Preliminary results not only confirm the long established view that the computational process lacks the tactile quality required for architectural understanding; worst still, it gives inexperienced users an illusion of knowledge and claims of understanding. Due to limitations of time, the research captures only the feasibility stage of the design process, further works involving a more comprehensive design program should be conducted.
series	CAADRIA
email
last changed	2022/06/07 07:57

_id	avocaad_2001_16
id	avocaad_2001_16
authors	Yu-Ying Chang, Yu-Tung Liu, Chien-Hui Wong
year	2001
title	Some Phenomena of Spatial Characteristics of Cyberspace
source	AVOCAAD - ADDED VALUE OF COMPUTER AIDED ARCHITECTURAL DESIGN, Nys Koenraad, Provoost Tom, Verbeke Johan, Verleye Johan (Eds.), (2001) Hogeschool voor Wetenschap en Kunst - Departement Architectuur Sint-Lucas, Campus Brussel, ISBN 80-76101-05-1
summary	"Space," which has long been an important concept in architecture (Bloomer & Moore, 1977; Mitchell, 1995, 1999), has attracted interest of researchers from various academic disciplines in recent years (Agnew, 1993; Benko & Strohmayer, 1996; Chang, 1999; Foucault, 1982; Gould, 1998). Researchers from disciplines such as anthropology, geography, sociology, philosophy, and linguistics regard it as the basis of the discussion of various theories in social sciences and humanities (Chen, 1999). On the other hand, since the invention of Internet, Internet users have been experiencing a new and magic "world." According to the definitions in traditional architecture theories, "space" is generated whenever people define a finite void by some physical elements (Zevi, 1985). However, although Internet is a virtual, immense, invisible and intangible world, navigating in it, we can still sense the very presence of ourselves and others in a wonderland. This sense could be testified by our naming of Internet as Cyberspace -- an exotic kind of space. Therefore, as people nowadays rely more and more on the Internet in their daily life, and as more and more architectural scholars and designers begin to invest their efforts in the design of virtual places online (e.g., Maher, 1999; Li & Maher, 2000), we cannot help but ask whether there are indeed sensible spaces in Internet. And if yes, these spaces exist in terms of what forms and created by what ways?To join the current interdisciplinary discussion on the issue of space, and to obtain new definition as well as insightful understanding of "space", this study explores the spatial phenomena in Internet. We hope that our findings would ultimately be also useful for contemporary architectural designers and scholars in their designs in the real world.As a preliminary exploration, the main objective of this study is to discover the elements involved in the creation/construction of Internet spaces and to examine the relationship between human participants and Internet spaces. In addition, this study also attempts to investigate whether participants from different academic disciplines define or experience Internet spaces in different ways, and to find what spatial elements of Internet they emphasize the most.In order to achieve a more comprehensive understanding of the spatial phenomena in Internet and to overcome the subjectivity of the members of the research team, the research design of this study was divided into two stages. At the first stage, we conducted literature review to study existing theories of space (which are based on observations and investigations of the physical world). At the second stage of this study, we recruited 8 Internet regular users to approach this topic from different point of views, and to see whether people with different academic training would define and experience Internet spaces differently.The results of this study reveal that the relationship between human participants and Internet spaces is different from that between human participants and physical spaces. In the physical world, physical elements of space must be established first; it then begins to be regarded as a place after interaction between/among human participants or interaction between human participants and the physical environment. In contrast, in Internet, a sense of place is first created through human interactions (or activities), Internet participants then begin to sense the existence of a space. Therefore, it seems that, among the many spatial elements of Internet we found, "interaction/reciprocity" Ñ either between/among human participants or between human participants and the computer interface Ð seems to be the most crucial element.In addition, another interesting result of this study is that verbal (linguistic) elements could provoke a sense of space in a degree higher than 2D visual representation and no less than 3D visual simulations. Nevertheless, verbal and 3D visual elements seem to work in different ways in terms of cognitive behaviors: Verbal elements provoke visual imagery and other sensory perceptions by "imagining" and then excite personal experiences of space; visual elements, on the other hand, provoke and excite visual experiences of space directly by "mapping".Finally, it was found that participants with different academic training did experience and define space differently. For example, when experiencing and analyzing Internet spaces, architecture designers, the creators of the physical world, emphasize the design of circulation and orientation, while participants with linguistics training focus more on subtle language usage. Visual designers tend to analyze the graphical elements of virtual spaces based on traditional painting theories; industrial designers, on the other hand, tend to treat these spaces as industrial products, emphasizing concept of user-center and the control of the computer interface.The findings of this study seem to add new information to our understanding of virtual space. It would be interesting for future studies to investigate how this information influences architectural designers in their real-world practices in this digital age. In addition, to obtain a fuller picture of Internet space, further research is needed to study the same issue by examining more Internet participants who have no formal linguistics and graphical training.
series	AVOCAAD
email
last changed	2005/09/09 10:48

_id	b09a
authors	Ceccato, C., Falk, L. and Fischer, Th.
year	2000
title	The Silk Road: An Interactive Online Encyclopaedia as a Foundation for Networked Education in Design
source	SIGraDi’2000 - Construindo (n)o espacio digital (constructing the digital Space) [4th SIGRADI Conference Proceedings / ISBN 85-88027-02-X] Rio de Janeiro (Brazil) 25-28 september 2000, pp. 50-54
summary	This paper describes a multidisciplinary design studio project conducted in Spring 2000 titled “The Silk Road”. The studio is an implementation of an innovative initiative in design education known as Networked Education in Design (NED) and is a further component in a series of on-line, interactive design studios under development at the Hong Kong Polytechnic University School of Design. NED is an educational philosophy, a pedagogical strategy encompassing several different aspects of Internet and Intranet communications, multimedia and shared learning environments, with the goal to decentralise the campus experience, enhance the local-global academic dialogue, and create an interdisciplinary, extendable and flexible virtual learning environment. In the case illustrated here, NED was manifested as an “Electronic Encyclopaedia” exercise designed to provide a universally applicable body of knowledge for students to use in design studios within their field of study, resulting in a rich and diverse body of work which in its disciplinary diversity manifested a common epistemological root.
series	SIGRADI
email
last changed	2016/03/10 09:48

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