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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	ga0021
id	ga0021
authors	Eacott, John
year	2000
title	Generative music composition in practice - a critical evaluation
source	International Conference on Generative Art
summary	This critical evaluation will discuss 4 computer based musical works which, for reasons I shall explain, I describe as non-linear or generative. The works have been constructed by me and publicly performed or exhibited during a two year period from October 1998 to October 2000. ‘In the beginning…’ interactive music installation, strangeAttraction, Morley Gallery, London. July 1999 ‘jnrtv’ live generative dance music May 1999 to Dec 2000 ‘jazz’ interactive music installation, another strangeAttraction Morley Gallery, London. July 2000-09-26 ‘the street’ architectural interactive music installation, University of Westminster Oct 2000 Introduction I have always loved the practice of composing, particularly when it means scoring a work to be played by a live ensemble. There is something about taking a fresh sheet of manuscript , ruling the bar lines, adding clefs, key and time signatures and beginning the gradual process of adding notes, one at a time to the score until it is complete that is gratifying and compensates for the enormous effort involved. The process of scoring however is actually one distinct act within the more general task of creating music. Recently, the notion of ‘composing’ has met challenges through an increased interest in non-linear compositional methods. It is actually the presence of Chaotic or uncontrolable elements which add real beauty to music and many if not all of the things we value. If we think of a sunset, waves lapping on the shore, plants, trees a human face and the sound of the human voice, these things are not perfect and more importantly perhaps, they are transient, constantly changing and evolving. Last year and again this year, I have organised an exhibition of interactive , non-linear music installations called 'strangeAttraction'. The title refers to what Edward Lorenz called a ‘strange attractor’ the phenomenon that despite vast degrees of Chaos and uncertainty within a system, there is a degree of predictability, the tendency for chaotic behaviour to ‘attract’ towards a probable set of outcomes. Composition that deals with 'attractors' or probable outcomes rather than specific details which are set in stone is an increasingly intriguing notion.
series	other
more	http://www.generativeart.com/
last changed	2003/08/07 17:25

_id	ddss9846
id	ddss9846
authors	Rigatti, Decio
year	1998
title	Rubem Berta Housing Estate: Order and Structure, Designand Use
source	Timmermans, Harry (Ed.), Fourth Design and Decision Support Systems in Architecture and Urban Planning Maastricht, the Netherlands), ISBN 90-6814-081-7, July 26-29, 1998
summary	The main goal of this paper is to investigate, through some space configurational based tools, a quite common phenomenon found in many different locations in Brazil, concerning the process of urban changes individually introduced by dwellers of public housing estates. A significant number of housing estates, particularly those designed according to rationalist concepts, seem to be unable to support space related social requirements and are then widely transformed when compared to the original layouts. Beyond the quantitative features, the morphological changes that take place in those housing estates mean a fundamental new approach to understand how completely new urban structures can arisefrom the space produced by a comprehensive urban design, took as a starting point for the transformations made by the dwellers of those settlements. As a case study is analysed the Rubem Berta Housing Estate which was built in Porto Alegre/RS, Brazil, for 20,000 people in the late 70’s. Since the begining of its occupation in 1986 and the invasion that took place in 1987, the urban transformations there have never stopped. It’s possible to realize that the dwellers individually use some constant physical rules to define the new settlement which are very similar within the estate itself and, at the same time, very similar to those found in other transformed housing estates of this sort. The physical rules introduced change the features of the entire settlement in two different levels: a) locally, through the transformations introduced in order to solve individual needs; b) globally, the local rules of physical transformations produce a new overall structure for the whole urban complex. The knowledge of this process makes it possible to bring to the surface of architectural theory some generic configurational codes that can be used as a tool for designing public housing estates in Brazil.
series	DDSS
last changed	2003/08/07 16:36

_id	e78b
authors	Akin, O. and Akin, C.
year	1998
title	On the process of creativity in puzzles, inventions, and designs
source	Automation in Construction 7 (2-3) (1998) pp. 123-138
summary	The most common means of identifying creativity has been through its products. In architecture, music, writing, art, even puzzle solving and scientific discovery, the prerequisite for considering creativity has been the presence of a creative product. Alternatively, anecdotal descriptions have been used to identify processes that are considered creative. Many scientific discoveries have been linked to a sudden realization or unexplainable revelation punctuated with the AHA! response. Outside of the creative product itself and the AHA! response, the kinds of concrete evidence that point to the process of creativity are precious few. Our purpose here is to further examine these phenomena and develop hypotheses about the nature of the creative process. Our ultimate aim is to develop a general theory of creativity. We intend to base this theory on a set of conditions that are necessary for the creative process to take place in a number of domains: puzzles, scientific discoveries, and design, with special emphasis on architectural design.
series	journal paper
more	http://www.elsevier.com/locate/autcon
last changed	2003/05/15 21:22

_id	0f4c
authors	Asanowicz, Aleksander
year	1998
title	From Real to Cyber Reality
source	Cyber-Real Design [Conference Proceedings / ISBN 83-905377-2-9] Bialystock (Poland), 23-25 April 1998, pp. 11-19
summary	Human activity takes place in two planes, at two levels. Practical activity is present in one of the planes, the other level is occupied by purely cognitive activity. When observing sufficiently long sequences of practical and cognitive activities, one notices transitions between them, which prove true the suspicions of their functional relationship. Because on both of these planes of human activity there is always one and the same element present - an informative element - which on the first plane functions as subordinate, and in the other as an independent one, one can search for a common characteristic for both planes. Such common characteristic for both levels of human activity can be perceived in the fact that in both situations the activity of a human is based on CREATION. Human thinking is based on transitions between what is accessible through experience and what is referred to conceptually. The human thought exists only and exclusively in the vertical motion: from the phenomenal level to the structural level direction of abstraction) and from the conceptual level to the empirical level direction of concretisation). All human activity is multilayered or, more precisely, it is an activity within many layers: the sensual one as well as the structural one. The appearance of conceptual thinking has created a qualitatively new type of a situation. This novelty can be easily seen both in the sphere of the practical cognitive activity as well as in the sphere of the pure cognitive activity. In both cases, the cognitive activity of a human is of a "double-decker" character: image and concept. It is necessary to note here that the "image" does not only mean structural, concrete, but also one which is purely visual, abstract, of no physical form. Therefore, the human experience, being the result of the cognitive activity, is being expressed, becoming objective, materialising in two different but compatible ways. Firstly, in the material structures of practical significance - this way the material culture is created. Secondly - in material structures which have no practical meaning but are solely used for expressing the spiritual contents - thus creating the spiritual culture. Humans have developed an extraordinarily strong need for spiritual activity, which is manifested by the material activity, redundant from the point of view of the material needs.
series	plCAD
email
last changed	2003/05/17 10:01

_id	473f
authors	Bartnicka, Malgorzata
year	1998
title	The Influence of Light upon the Spatial Perception of Image
source	Cyber-Real Design [Conference Proceedings / ISBN 83-905377-2-9] Bialystock (Poland), 23-25 April 1998, pp. 21-26
summary	With regard to mental perception, light is one of the basic and strongest experiences influencing man. It is a phenomenon unchanged since the beginning of human kind, regardless of the fact what form or shape it was transmitted in. We are so used to light that we have stopped noticing how much we owe to it. It is the basic source and condition of our visual perception. Without light, illumination, we would not be able to see anything as it is light that transmits the shapes, distances and colours seen by us. The light which we perceive is a specific sight stimulus. It constitutes of only a small range of the spectrum of electromagnetic radiation existing in nature. The visible radiation encompasses the wave length from 400 to 800 nm. When the whole range of the visible wave spectrum enters the eye, the impression of seeing white light is produced. The light rays entering the sight receptors are subject to reflection, absorption and transmission. In the retina of the eye, the light energy is transformed into nerve impulses. The reception of light is dependent on the degree of absorption of the length of certain waves and the concentration of light. A ray of light entering the eye pupil is the proper eye stimulus which stimulates the receptors of the retina and causes visual impressions.
series	plCAD
last changed	1999/04/08 17:16

_id	ddss9807
id	ddss9807
authors	Boelen, A.J. and Lugt, Hermen J. van der
year	1998
title	Communication of design parameters within groups
source	Timmermans, Harry (Ed.), Fourth Design and Decision Support Systems in Architecture and Urban Planning Maastricht, the Netherlands), ISBN 90-6814-081-7, July 26-29, 1998
summary	This paper discusses the facilitation of worldwide concurrent design within the domains involved in environmental planning, urban design and civil engineering. Typical projects in these domains require the collaboration of many experts. Each of these has his reference framework for the taskat hand and for the variables used. The amount of variables makes it impossible for each project participant to take account for all possible impacts of proposed or planned actions. The typical project demands for a concurrent design process that enables all participants to concentrate ontheir domain of expertise. On the other hand the design process should enable them to have insight in the problems, within the domains of other experts. The system should provide a generic environment with the ability to attach domain specific knowledge. By providing this support thesystem integrates knowledge specific to various expert domains.In the PortPlan project within the LWI organization a system is being developed that supports the integration of various reference frameworks involved in environmental planning. We no longer need to develop a common language for the users. The system contains a dynamic set of scalebound reference objects for the domains involved. The system facilitates the communication of object characteristics. It also supports the presentation of these objects, in legends for each participant involved.We achieve the communication between participants using a dynamic legend. We also enable all participants to become informed on the interests of other participants. We achieve the technical communication using the exchange of interventions. We do not exchange results. This leads to alow "network traffic load" and thus enables the system to operate within the current Internet infrastructure. In this paper we present the problem area of concurrent design in environmental planning. We present this describing the background of our project, describing the overall architecture of the system and presenting the first findings of user studies.
keywords	Concurrent Design, Interfaces, Legends
series	DDSS
last changed	2003/11/21 15:16

_id	a841
authors	Brady, Darlene A.
year	1998
title	Premise & Process: The Pedagogical Implications of Computing in Design
doi	https://doi.org/10.52842/conf.ecaade.1998.031.2
source	Computers in Design Studio Teaching [EAAE/eCAADe International Workshop Proceedings / ISBN 09523687-7-3] Leuven (Belgium) 13-14 November 1998, pp. 31-39
summary	Form is capable of communicating a profound idea only when it is linked to a more essential metaphorical intention. The design studio is a forum for addressing this relationship of idea and the means of expression. Computing offers the potential to enhance the design enquiry, but issues of how and when to integrate computer applications in the studio have significant pedagogical implications. It not only has an impact on the size, complexity and number of design projects, but also on whether architectural ideas or computer technology is the content of the studio. It is important to distinguish between the computer image and the process used to achieve the final result. Many computer-based studios focus on the final product which encourages technology to drive design. This paper addresses how design issues can determine the use of technology so that design ideas and computing can reinforce each other, rather than be competing issues. It examines how the unique strengths of computer modeling and animation is used to explore the relationship between visual expression and intention via the issues of metaphor, tectonic color, context and kinetics in several of my graduate and upper-level undergraduate computer-based design studios in the School of Architecture at the University of Illinois at Urbana-Champaign (UI-UC). The studio topics are diverse in nature and include Normative Studio: Prototype as Formgiver; Urban Issues: Context, Color & Kinetics; and Virtual Metaphors: Literature as Formgiver.
series	eCAADe
email
more	http://www.eaae.be/
last changed	2022/06/07 07:54

_id	caadria2003_a1-2
id	caadria2003_a1-2
authors	Bunyavipakul, Monchai and Charoensilp, Ekasidh
year	2003
title	Designing the Virtual Design Studio System for Collaborative Work on Pda Collaborative Works Anytime, Anywhere
doi	https://doi.org/10.52842/conf.caadria.2003.043
source	CAADRIA 2003 [Proceedings of the 8th International Conference on Computer Aided Architectural Design Research in Asia / ISBN 974-9584-13-9] Bangkok Thailand 18-20 October 2003, pp. 43-54
summary	This research presents the collaboration in the VDS system through a microcomputer technology- a PDA (Personal Digital Assistants). Architect can collaborate anytime anyplace via VDS, a substitution to an old system that requires a specific location to work on. This research has studied and analyzed the format and the limitation of collaboration between PDA and Personal Computer, the wireless communication technology, and the Web Service technology, which enable different devices to share information through the Internet Network. The work process and the studied information have been used to develop a Web Application, a collaboration tool for a team of architect and designer. This Web Application has been tested in a renovation project, a clubhouse for a scuba diving place The objective of this research is to become a guideline of collaboration in architectural design work through Smart Object in order to serve the coming Ubiquitous era (Weiser, 1998)
series	CAADRIA
email
last changed	2022/06/07 07:54

_id	2a12
authors	Burry, Mark and More, Gregory
year	1998
title	Representation, Realism and Computer Generated Architectural Animation
source	Cyber-Real Design [Conference Proceedings / ISBN 83-905377-2-9] Bialystock (Poland), 23-25 April 1998, pp. 241-249
summary	This paper documents a simple architectural form which, but for computer generated animation, has no ready alternative explanatory process for its complex generation. The subject is a column in the nave of the Sagrada Familia Church in Barcelona conceived by Gaudí at the beginning of this century without the contemporary opportunities for animated design exploration. The column is based on a set of counter-rotating mutually interfering profiles. As the column gains height, the profiles increase in interference with each other resulting in an increasingly fluted cross section, a tendency towards the Doric Order. For most, however, there is no easy access to a plausible explanation of the inherent rationale for the column. Animating the generation of the column reveals a unique and concealed sublimation of natural patterns of growth. Animation aids an understanding of the effect of the fourth dimension on design itself by releasing a meaning of time from an otherwise inanimate object. Here animation is used to decipher one aspect of the mystery of Gaudí's design while strengthening another: the source and conceptual power of Gaudí to anticipate this phenomenon. Rather than trivialising this design mystery, the explanatory role of the animation enriches comprehension of the formal concept of mutation through displacement or an evolutionary design paradigm. The paper discuss the implications of this ability to show transition, translation and dislocation without delving too deeply into how the animation was made, nor indeed the subject which, after all, requires animation to fully represent its less tangible qualities.
series	plCAD
email
last changed	2003/05/17 10:01

_id	ab2e
authors	Cheng, Nancy Yen-Wen
year	1998
title	Wayfinding In Cyberspace - Negotiating Connections between Sites
doi	https://doi.org/10.52842/conf.caadria.1998.083
source	CAADRIA ‘98 [Proceedings of The Third Conference on Computer Aided Architectural Design Research in Asia / ISBN 4-907662-009] Osaka (Japan) 22-24 April 1998, pp. 83-92
summary	As the number of 3D virtual worlds grow, the distributed nature of the Internet will juxtapose many different kinds of spatial environments. Moving between these environments can be disorienting due to the lack of structural continuity. How can we create an easily navigable experience in a realm so different from the stable, natural world that we inhabit? This paper provides background about navigating virtual worlds, discusses the boundary gaps and describes efforts in how to bridge these gaps. Using examples from an academic exercise, archetypes of negotiated connections between sites are proposed.
keywords	Electronic Design Media, Virtual Reality, Precedence and Prototypes
series	CAADRIA
email
more	http://www.caadria.org
last changed	2022/06/07 07:55

_id	4d6f
authors	Chodorowski, Franciszek
year	1998
title	From Inversive Perspective to Virtual Space
source	Cyber-Real Design [Conference Proceedings / ISBN 83-905377-2-9] Bialystock (Poland), 23-25 April 1998, pp. 43-52
summary	Looking back at history, considering the proportions taken up by the particular developments of the future vision of an architectural work, one observes that the main method used was based on a form of drawing in the perpendicular projection in the form of "planes", cross sections and elevations. However, the research considering the threedimensional approach of the design solution, took into consideration a model made of wood, plaster or paper. The supplementary works in the form of an axonometric or a perspective drawing were not usually the domain of architects. Such way of presenting space was used by artists: painters and sculptors. The rapid development taking place in the use of computers in preparing architectural design documentation makes one reflect on many issues. Modern software, apart from making it possible to develop projections, cross sections and elevations, allows the presentation of a three dimensional vision of an architectural solution on the basis of axonometry, perspective and a study of virtual space. Despite the obvious progress facilitating the graphic editing process of design work, the initial design phase is an unchanged process, similar to past times ' It is based on transferring the creative invention onto paper by means of handmade sketches, similarly to making an inventory measurement note.
series	plCAD
last changed	1999/04/08 17:16

_id	6602
authors	Clayton, Mark J.
year	1998
title	Computing in Civil Engineering 1998
doi	https://doi.org/10.52842/conf.acadia.1998.x.q8w
source	ACADIA Quarterly, vol. 17, no. 4, p. 7
summary	Just before our ACADIA 98 conference, a conference was held in Boston addressing similar issues in the related profession of civil engineering. Sponsored by the American Society of Civil Engineers (ASCE), the conference was titled the International Computing Congress in Civil Engineering and was the fifteenth in the Computing in Civil Engineering series. Although the interests of civil engineers include nonarchitectural subjects such as traffic engineering, bridge building, and sanitation engineering, a large number of participants at the conference identify their area of interest as building engineering. Consequently, the conference addressed many issues of interest to architects. Sessions and presentations at the Congress paralleled those at ACADIA conferences. The World Wide Web was a topic of much discussion, just as it has been at ACADIA conferences. Civil engineering researchers are also exploring how to put courses on the Web, how to use the Internet to support collaboration, and how to distribute product data across the Web.Other papers addressed case-based reasoning, applications of object-oriented programming, expert systems, design education, automated building code checking, and product modeling. Not only did the Congress include a wide range of architecturally relevant topics, it was truly international, including participants from Asia, Europe, Australia, Africa and the Americas.
series	ACADIA
email
last changed	2022/06/07 07:49

_id	ga9806
id	ga9806
authors	Colabella, Enrica
year	1998
title	Verba, Scripta et alea Generatim
source	International Conference on Generative Art
summary	We don’t know what Art is. It is certainly a vacuum, but also a space, a moment, a time. Art is the conscience ( and we try with this Conference to increase our level of conscience, in Latin cum scire, to know with ), an ethics conscience, a conscience of liberation . It is not a vacuum, if it is not a representation of our liberation, a liberation by the world, and because we try to do another world. The question is to invent, to learn a tool, the system, the artifice. Art is done also by many artifices . But it is soon clear how much intelligence is behind the artifice and when the artifice is on the contrary learnt by ear. I hope that I am inside the people of "sudate carte" ( sweaty papers ) of Leopardi. This the maxima instance.
series	other
email
more	http://www.generativeart.com/
last changed	2003/08/07 17:25

_id	e6ca
authors	Curry, Michael
year	1998
title	Digital Places: Living With Geographic Information Technologies
source	N.Y.: Routledge
summary	The last twenty-five years have seen major changes in the nature and scope of geographical information. This has happened in one way in society at large, where computers, satellites and global positioning systems have made geographical information more extensive, more detailed and more available. It has happened in another way within the university, where rapidly evolving geographic information systems have been touted as tools useful in a wide range of disciplines, tools that will resolve problems as different as the nature of global climate change and the routing of mail. In both settings the move from manual to computer-based systems is viewed as having a natural trajectory, from less powerful to more powerful technologies. These systems are held to be increasingly able to model and represent all that is important in geographical knowledge and behaviour. They are seen as fitting into and supporting traditional scientific and social practices and institutions. Digital Places: Living with Geographic Information Technologies shows that on each score the systems have been misunderstood and their impacts underestimated. By offering an understanding of Geographic Information Systems within the social, economic, legal, political and ethical contexts within which they exist, the author shows that there are substantial limits to their ability to represent the very objects and relationships, people and places, that many believe to be most important. Focusing on the ramifications of GIS usage, Digital Places shows that they are associated with far-reaching changes in the institutions in which they exist, and in the lives of those they touch. In the end they call for a complete rethinking of basic ideas, like privacy and intellectual property and the nature of scientific practice, that have underpinned public life for the last one hundred years.
series	other
last changed	2003/04/23 15:14

_id	45
authors	D. I. Fernadez Prato. D. I. Beatriz Gal·n
year	1998
title	El Impacto de la Informatica Sobre el Mundo de los Objetos Cotidianos (The Impact of Computing on the World's Daily Objects)
source	II Seminario Iberoamericano de Grafico Digital [SIGRADI Conference Proceedings / ISBN 978-97190-0-X] Mar del Plata (Argentina) 9-11 september 1998, pp. 336-341
summary	The computer impact over daily objects world: methodological reflection from the Philips design team workshop "Vision of the Future".The impact of computers in the industrial design world is often limited to the condition of tool, used in the conception process, and, in a minor scale, it is shown integrating and reprocessing the objects, and the every day rituals that nourish them. The integration of microelectronics into the world of objects has been given theoric basement by those who are responsible for technological development (which we describe in this work), displaying several trends tendencies towards interactive, flexibility and, dematerialization and loss of leading role of the object by its integration in the net. The "Vision of the Future" experience, accomplished by the Philips design team, is a look, from the point of view of design, about this subject. The exploration of this new experience through the world of the objects of the future, shows us that the technologies are far away from dematerializing culture, and even threat the leading role of the object. Many of the products that are studied in Philips work-shop, are recreations of old objects but with new functional possibilities. We can see that, although technology allows rituals to be destroyed, yet they preserve themselves deflecting the logical evolution of technology. In this study, we display a methodology to generate interactive objects, following the most significant examples of the work we studied.
series	SIGRADI
email
last changed	2016/03/10 09:50

_id	c88d
authors	Dave, Bharat and Danahy, John
year	1998
title	Virtual Study Abroad and Exchange Studio
doi	https://doi.org/10.52842/conf.acadia.1998.100
source	Digital Design Studios: Do Computers Make a Difference? [ACADIA Conference Proceedings / ISBN 1-880250-07-1] Québec City (Canada) October 22-25, 1998, pp. 100-115
summary	The digital design studio has an area of application where conventional media are incapable of being used; collaboration in learning, design and dialogue with people in places other than where one lives. This distinctive opportunity has lead the authors to explore a form of design brief and virtual design studio (VDS) format not well addressed in the literature. Instead of sharing the same design brief, students in this alternative format design a project in the other students’ city and do not collaborate on the same design. Collaboration with other students takes the form of teaching each other about the city and culture served by the design. The authors discovered these studios produce a focus on site context that serves our pedagogical objectives–a blend of architectural, landscape architectural and urban design knowledge. Their students use a range of commercial CAD and computer supported collaborative work (CSCW) software common to that used in many VDS experiments reported on in the literature. However, this conventional use of technology is contrasted with a second distinctive characteristic of these studios, the use of custom software tools specifically designed to support synchronous and asynchronous three-dimensional model exchange and linked attribute knowledge. The paper analyzes some of the virtual design studio (VDS) work between the Swiss Federal Institute of Technology, the University of Toronto, and the University of Melbourne. The authors articulate a framework of VDS dimensions that structures their teaching and research.
series	ACADIA
email
last changed	2022/06/07 07:55

_id	27
authors	De Gregorio, R., Carmena, S., Morelli, R.D., AvendaÒo, C. and Lioi, C.
year	1998
title	La Construccion del Espacio del Poder. Museo de la Casa Rosada (The Construction of the Space of Power. Museum of the "Casa Rosada" (Argentinean Presidential House))
source	II Seminario Iberoamericano de Grafico Digital [SIGRADI Conference Proceedings / ISBN 978-97190-0-X] Mar del Plata (Argentina) 9-11 september 1998, pp. 212-217
summary	The present work is part of the exposition "Francesco Tamburini, La ConstrucciÛn del Espacio del Poder I", exhibited in Rivadavia Cultural Center ( Rosario city), and in Casa Rosada Museum during 1997. The Exposition is based on an investigation program of the space that involves Casa Rosada, determining this space as the first piece of its collection. In 1995, when a group of argentines where visiting the picture gallery Pianetti (Jesi, Italy) there have been found some watercolours of Francesco Tamburini (1846-1890), planner of the main faÁades of the Government and author of many works. These watercolours have great value for architecture, and unknown by public, they have been the starting point of the Exposition. Among these argentines was Roberto De Gregorio architect, historian teacher of this school of architecture, and in charge of the historical investigation. C.I.A.D.'s specific work consists in converting in digital data Casa Rosada's faÁades. The two first stages, already completed, finished on the digital data conversion of facades, in front of Plaza de Mayo and Rivadavia street, with presidential access esplanade. Actually the work is centred on the two facades left and on the elaboration of an electronic model for the edition of a CD-ROM containing the information of the exposition.
series	SIGRADI
email
last changed	2016/03/10 09:50

_id	a114
authors	Faucher, Didier and Nivet, Marie-Laure
year	1998
title	Playing with Design Intent: Integration of Physical and Urban Constraints in CAD
doi	https://doi.org/10.52842/conf.acadia.1998.118
source	Digital Design Studios: Do Computers Make a Difference? [ACADIA Conference Proceedings / ISBN 1-880250-07-1] Québec City (Canada) October 22-25, 1998, pp. 118-137
summary	Our work deals with the exploration of a universe of forms that satisfy some design intents. That is, we substitute a “generate and test” approach for a declarative approach in which an object is created from its properties. In this paper we present an original method that takes into account design intents relative to sunlight, visibility and urban regulation. First of all we study how current CAD tools have considered these properties until now. Our conclusion is that the classical design / simulation / analysis process does not suit design practices, especially in the early stages. We think that an improved CAD system should offer the architect the option of manipulating abstract information such as design intents. We define an intent as a conceptual expression of constraints having an influence on the project. For instance, a visual intent will be stated with no reference to vision geometry: “ from this place, I want to see the front of the new building”. We show how to represent each of these constraints with a 3D volume associated to some characteristics. If some solutions exist, we are sure that they are included in these volumes. For physical phenomena we compute the volume geometry using the principles of inverse simulation. In the case of urban regulation we apply deduction rules. Design intents are solved by means of geometrical entities that represent openings or obstructions in the project. Computing constraint volumes is a way of guiding the architect in his exploration of solutions. Constraint volumes are new spaces that can restore the link between form and phenomenon in a CAD tool. Our approach offers the designer the possibility of manipulating design intents.
series	ACADIA
email
last changed	2022/06/07 07:55

_id	ga9811
id	ga9811
authors	Feuerstein, Penny L.
year	1998
title	Collage, Technology, and Creative Process
source	International Conference on Generative Art
summary	Since the turn of the twentieth century artists have been using collage to suggest new realities and changing concepts of time. Appropriation and simulation can be found in the earliest recycled scraps in Cubist collages. Picasso and Braque liberated the art world with cubism, which integrated all planes and surfaces of the artists' subjects and combined them into a new, radical form. The computer is a natural extension of their work on collage. The identifying characteristics of the computer are integration, simultaneity and evolution which are inherent in collage. Further, the computer is about "converting information". There is something very facinating about scanning an object into the computer, creating a texture brush and drawing with the object's texture. It is as if the computer not only integrates information but different levels of awareness as well. In the act of converting the object from atoms to bits the object is portrayed at the same conscious level as the spiritual act of drawing. The speed and malleability of transforming an image on the computer can be compared to the speed and malleability of thought processes of the mind. David Salle said, "one of the impulses in new art is the desire to be a mutant, whether it involves artificial intelligence, gender or robotic parts. It is about the desire to get outside the self and the desire to trandscend one's place." I use the computer to transcend, to work in different levels of awareness at the same time - the spiritual and the physical. In the creative process of working with computer, many new images are generated from previous ones. An image can be processed in unlimited ways without degradation of information. There is no concept of original and copy. The computer alters the image and changes it back to its original in seconds. Each image is not a fixed object in time, but the result of dynamic aspects which are acquired from previous works and each new moment. In this way, using the computer to assist the mind in the creative processes of making art mirrors the changing concepts of time, space, and reality that have evolved as the twentieth century has progressed. Nineteenth-century concepts of the monolithic truth have been replaced with dualism and pluralism. In other words, the objective world independent of the observer, that assumes the mind is separate from the body, has been replaced with the mind and body as inseparable, connected to the objective world through our perception and awareness. Marshall Mcluhan said, "All media as extensions of ourselves serve to provide new transforming vision and awareness." The computer can bring such complexities and at the same time be very calming because it can be ultrafocused, promoting a higher level of awareness where life can be experienced more vividly. Nicholas Negroponte pointed out that "we are passing into a post information age, often having an audience of just one." By using the computer to juxtapose disparate elements, I create an impossible coherence, a hodgepodge of imagery not wholly illusory. Interestingly, what separates the elements also joins them. Clement Greenberg states that "the collage medium has played a pivotal role in twentieth century painting and sculpture"(1) Perspective, developed by the renaissance archetect Alberti, echoed the optically perceived world as reality was replaced with Cubism. Cubism brought about the destruction of the illusionist means and effects that had characterized Western painting since the fifteenth century.(2) Clement Greenberg describes the way in which physical and spiritual realities are combined in cubist collages. "By pasting a piece of newspaper lettering to the canvas one called attention to the physical reality of the work of art and made that reality the same as the art."(3) Before I discuss some of the concepts that relate collage to working with computer, I would like to define some of the theories behind them. The French word collage means pasting, or gluing. Today the concept may include all forms of composite art and processes of photomontage and assemblage. In the Foreword on Katherine Hoffman's book on Collage Kim Levin writes: "This technique - which takes bits and pieces out of context to patch them into new contexts keeps changeng, adapting to various styles and concerns. And it's perfectly apt that interpretations of collage have varied according to the intellectual inquiries of the time. From our vantage point near the end of the century we can now begin to see that collage has all along carried postmodern genes."(4) Computer, on the other hand is not another medium. It is a visual tool that may be used in the creative process. Patrick D. Prince's views are," Computer art is not concrete. There is no artifact in digital art. The images exist in the computer's memory and can be viewed on a monitor: they are pure visual information."(5) In this way it relates more to conceptual art such as performance art. Timothy Binkley explains that,"I believe we will find the concept of the computer as a medium to be more misleading than useful. Computer art will be better understood and more readily accepted by a skeptical artworld if we acknowledge how different it is from traditional tools. The computer is an extension of the mind, not of the hand or eye,and ,unlike cinema or photography, it does not simply add a new medium to the artist's repertoire, based on a new technology.(6) Conceptual art marked a watershed between the progress of modern art and the pluralism of postmodernism(7) " Once the art is comes out of the computer, it can take a variety of forms or be used with many different media. The artist does not have to write his/her own program to be creative with the computer. The work may have the thumbprint of a specific program, but the creative possibilities are up to the artist. Computer artist John Pearson feels that,"One cannot overlook the fact that no matter how technically interesting the artwork is it has to withstand analysis. Only the creative imagination of the artist, cultivated from a solid conceptual base and tempered by a sophisticsated visual sensitivity, can develop and resolve the problems of art."(8) The artist has to be even more focused and selective by using the computer in the creative process because of the multitude of options it creates and its generative qualities.
series	other
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more	http://www.generativeart.com/
last changed	2003/08/07 17:25

_id	4942
authors	Gardner, Brian M.
year	1998
title	The Grid Sketcher: An AutoCAD Based Tool for Conceptual Design Processes
doi	https://doi.org/10.52842/conf.acadia.1998.222
source	Digital Design Studios: Do Computers Make a Difference? [ACADIA Conference Proceedings / ISBN 1-880250-07-1] Québec City (Canada) October 22-25, 1998, pp. 222-237
summary	Sketching with pencil and paper is reminiscent of the varied, rich, and loosely defined formal processes associated with conceptual design. Architects actively engage such creative paradigms in their exploration and development of conceptual design solutions. The Grid Sketcher, as a conceptual sketching tool, presents one possible computer implementation for enhancing and supporting these processes. It effectively demonstrates the facility with which current technology and the computing environment can enhance and simulate sketching intents and expectations. One pervasive and troubling undercurrent, however, is the conceptual barrier between the variable processes of human thought and those indigenous to computing. Typically with respect to design, the position taken is that the two are virtually void of any fundamental commonality. A designer’s thoughts are intuitive, at times irrational, and rarely follow consistently identifiable patterns. Conversely, computing requires predictability in just these endeavors. Computing is strictly an algorithmic process while thought is not always so predictable. Given these dichotomous relationships, the computing environment, as commonly defined, cannot reasonably expect to mimic the typically human domain of creative design. In this context, this thesis accentuates the computer’s role as a form generator as opposed to a form evaluator. The computer, under the influence of certain contextual parameters can, however, provide the designer with a rich and elegant set of forms that respond through algorithmics to the designer’s creative intents. The software presented in this thesis is written in AutoLISP and exploits AutoCAD’s capacious 3D environment. Designs and productions respond to a bounded framework where user selected parametric variables of size, scale, proportion, and proximity, all which reflect contextual issues, determine the characteristics of a unit form. Designer selected growth algorithms then arbitrate the spatial relationships between the unit forms and their propagation through the developing design. While the Sketcher implements only the GRID as an organizational discipline, many other paradigms are possible. Within this grid structure a robust set of editing features, supported by the computer’s inherent speed, allows the designer to analyze successive productions while refining ever more complex solutions. Through creative manipulation of these algorithmic structures ideas eventually coalesce to formalize images that represent a given design problem’s solution set.
series	ACADIA
email
last changed	2022/06/07 07:51

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