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

PDF papers
References

Hits 1 to 20 of 356

Reformat results as: short short into frame detailed detailed into frame

_id	ddss9413
id	ddss9413
authors	Branki, Cherif
year	1994
title	Communicative Acts in Cooperative Architectural Design Environments
source	Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary	The purpose of this paper is to present a scheme, that can be used to support the communication process in cooperative design. Computational aids for design have largely been for a designerworking by himself/herself. These aids have also been supplemented by the widespread use of artificial intelligence approaches. However, design is so complex, and very rarely acted upon by a single designer but many more working towards the same aim. This involves a new paradigm in which designers need to cooperate with each other using a computational medium. A protocol analysis in cooperative design has been carried out and technological support has been proposed.Cooperative design becomes an important paradigm for the next generation of intelligent computer aided design systems. It will be conducted in many forms among several designers and willrequire the support of advanced communication facilities beyond the "passive" transmission of data and messages. Technological advances in communication networks have opened up new ways for cooperative design interaction across several processes of cooperation among designers, designers and computer aided design systems, computer aided design systems and knowledge based systems, and knowledge based systems themselves. In cooperative design environments, aunit of communication among designers is the transfer of a message from one designer (a sender) to another (a receiver). The aim of such communication is to provide the receiver with some information or to have the receiver take certain actions. Inspired by the speech act theory, a branch of the philosophy of language and linguistics, such a unit is called a communicative act. By analogy to architectural design, a communicative act is a performing act in designers communication.
series	DDSS
email
last changed	2003/08/07 16:36

_id	ddss9434
id	ddss9434
authors	Grant, M.
year	1994
title	Urban Gis - The Application of the Information Technologies to Urban Management
source	Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary	Many cities in the UK and indeed throughout the developed world are characterised by the all too familiar symptoms of urban blight caused by insensitive intervention in the environment. The common denominator within this class of problem is the lack of a coordinated, integrated approach to the planning, design and maintenance of our cities. The cycle of development and redevelopment calls for input from a diverse range of disciplines relating to architecture, civilengineering, transport engineering, and the management of city utilities. This lack of a common up datable information base renders access to a global view of the city difficult, if not impossible.This problem has provided the motivation to move towards an integrated philosophy regarding information collection, collation and dissemination. The impetus is provided primarily through theincreasing complexity of urban management but also through central governments policy to progress towards decentralisation of services. Fiscal pressure to increase efficiency, lower manpower resources and arrive at speedier judgements all point to an increasing reliance on the information technologies. Current work at ABACUS within Strathclyde University addresses research whose objective is to identify, and then prototype, a relevant urban information system. It is proposed that by attributing a geometrical framework with those physical quantities thatare relevant to the formal and functional evaluation of the urban environment, the means of evaluating the qualities and quantities of the buildings aswell as the social and economic prospects may be realised.
series	DDSS
email
last changed	2003/08/07 16:36

_id	e933
authors	Herbert, Daniel M.
year	1994
title	A Critical Analysis of Design Processes and Media: Applications for Computer-Aided Design
doi	https://doi.org/10.52842/conf.acadia.1994.133
source	Reconnecting [ACADIA Conference Proceedings / ISBN 1-880250-03-9] Washington University (Saint Louis / USA) 1994, pp. 133-146
summary	Architectural designers take part in two complex cultures: a parent culture that affects their overall view of the world, and an architectural subculture that orders the details of their work. With assistance from writings in contemporary philosophy, this paper analyzes aspects of both the parent culture and the subculture as they concern design processes and media. The analysis uncovers assumptions that normally assign such processes and media to a secondary role in which they to a secondary role in which they serve only as neutral and transparent skills. By constructing a set of alternative assumptions, the paper proposes a new, primary, role for design processes and media - a role that enables them to act as intentional and substantial generators of form. These alternative assumptions challenge deeply held beliefs, but examples show that when they are employed experimentally in computer-aided design, they reveal new possibilities unique to digital processes and media.
series	ACADIA
last changed	2022/06/07 07:49

_id	2ccd
authors	Kalisperis, Loukas N.
year	1994
title	3D Visualization in Design Education
doi	https://doi.org/10.52842/conf.acadia.1994.177
source	Reconnecting [ACADIA Conference Proceedings / ISBN 1-880250-03-9] Washington University (Saint Louis / USA) 1994, pp. 177-184
summary	It has been said that "The beginning of architecture is empty space." (Mitchell 1990) This statement typifies a design education philosophy in which the concepts of space and form are separated and defined respectively as the negative and positive of the physical world, a world where solid objects exist and void-the mere absence of substance-is a surrounding atmospheric emptiness. Since the beginning of the nineteenth century, however, there has been an alternative concept of space as a continuum: that there is a continuously modified surface between the pressures of form and space in which the shape of the space in our lungs is directly connected to the shape of the space within which we exist. (Porter 1979). The nature of the task of representing architecture alters to reflect the state of architectural understanding at each period of time. The construction of architectural space and form represents a fundamental achievement of humans in their environment and has always involved effort and materials requiring careful planning, preparation, and forethought. In architecture there is a necessary conversion to that which is habitable, experiential, and functional from an abstraction in an entirely different medium. It is often an imperfect procedure that centers on the translation rather than the actual design. Design of the built environment is an art of distinctions within the continuum of space, for example: between solid and void, interior and exterior, light and dark, or warm and cold. It is concerned with the physical organization and articulation of space. The amount and shape of the void contained and generated by the building create the fabric and substance of the built environment. Architecture as a design discipline, therefore, can be considered as a creative expression of the coexistence of form and space on a human scale. As Frank Ching writes in Architecture: Form, Space, and Order, "These elements of form and space are the critical means of architecture. While the utilitarian concerns of function and use can be relatively short lived, and symbolic interpretations can vary from age to age, these primary elements of form and space comprise timeless and fundamental vocabulary of the architectural designer." (1979)
series	ACADIA
email
last changed	2022/06/07 07:52

_id	f59d
authors	Koelbl, R., Bruntsch, St. and Knoflacher, H.
year	2003
title	Perspective Vienna – A Comparison of Planning Scenarios and Real Development
source	CORP 2003, Vienna University of Technology, 25.2.-28.2.2003 [Proceedings on CD-Rom]
summary	With the suspension of national boarders in unions of nations, cities and their regions gain in significance for the economic, social and cultural development. This is particularly valid for Vienna, which lies close to the eastern boarder of the European Union, which should fall with the enlargement of EU in the near future. Of prominent importance is therefore to obtain a comprehensive understanding between proposed and defined aims for an urban development, the related measures and their extent ofimplementations and their actual or real effects. This paper attempts to give a strategic analysis of the Viennese urban and traffic development programs, from 1962, 1972, 1984 and 1994, on the one hand, and the data analysis of the statistical year books beginning from 1960 until 2000, on the other. The results show that adjustments have been made not only in response to certain trends, but also to a change of philosophy of urban development. It can be seen that certain assumptions of, for example, economic and transport measures can have the opposite outcome in relation to the intended objectives. Hence, one main question remains to beanswered: How should Vienna deal with the challenges ahead, to secure and foster a sustainable development under such circumstances on a long-term basis. In this respect, some measures are given, which should make it possible to overcome successfully these challenges.
series	other
email
last changed	2003/03/11 20:39

_id	diss_brewster
id	diss_brewster
authors	Brewster, S.A.
year	1994
title	Providing a Structured Method for Integrating Non-Speech Audio into Human-Computer Interfaces
source	Heslington, York: University of York
summary	This thesis provides a framework for integrating non-speech sound into human-computer interfaces. Previously there was no structured way of doing this, it was done in an ad hoc manner by individual designers. This led to ineffective uses of sound. In order to add sounds to improve usability two questions must be answered: What sounds should be used and where is it best to use them? With these answers a structured method for adding sound can be created. An investigation of earcons as a means of presenting information in sound was undertaken. A series of detailed experiments showed that earcons were effective, especially if musical timbres were used. Parallel earcons were also investigated (where two earcons are played simultaneously) and an experiment showed that they could increase sound presentation rates. From these results guidelines were drawn up for designers to use when creating usable earcons. These formed the first half of the structured method for integrating sound into interfaces. An informal analysis technique was designed to investigate interactions to identify situations where hidden information existed and where non-speech sound could be used to overcome the associated problems. Interactions were considered in terms of events, status and modes to find hidden information. This information was then categorised in terms of the feedback needed to present it. Several examples of the use of the technique were presented. This technique formed the second half of the structured method. The structured method was evaluated by testing sonically-enhanced scrollbars, buttons and windows. Experimental results showed that sound could improve usability by increasing performance, reducing time to recover from errors and reducing workload. There was also no increased annoyance due to the sound. Thus the structured method for integrating sound into interfaces was shown to be effective when applied to existing interface widgets.
series	thesis:PhD
email
more	http://www.dcs.gla.ac.uk/~stephen/publications.shtml
last changed	2003/11/28 07:34

_id	ddss9414
id	ddss9414
authors	Bright, Elise N.
year	1994
title	THe "Allots" Model: A PC-Based Approach to Demand Distribution for Siting and Planning
source	Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary	This paper reports on the development and application of ALLOT: a user-friendly, flexible computer model which has been designed to help governmental jurisdictions and private landowners throughout the world to achieve more economically efficient and environmentally sound land use and development patterns in a short period of time. ALLOT has the potential to drastically change the way that land use planning is conducted, since it has the capability to allow theincorporation of a wide variety of previously ignored environmental characteristics and up-to-date land use patterns. ALLOT, which is written in the SAS programming language, contains twomajor parts. The first part employs a GIS database to conduct land suitability analyses for the area. It then produces maps showing the most suitable areas for various land use types. The second part appears to be unique in the field of computerized land use planning models. It combines the results of the suitability analysis with forecasted demand for various land use types to produce "optimum" future land use patterns. The model is capable of quickly analyzing a wide variety of forecasts, allowing easy comparison of different growth scenarios; and it can also be modified to reflect community goals and objectives, such as protection of wildlife habitat orattraction of industry. The flexibility, combined with the fact that it runs on any IBM-compatible PC (286 or higher), make it a powerful land use planning tool. The model has been successfully applied in two "real world" situations. First, three alternative future land use patterns were developed for a rural lakeside area. The area had rural characteristics and was lacking infrastructure, but a large influx of people was expected as the lake was filled. The success of this effort led to decision to test it´s use as a method for facility siting (using landfill siting as an example).
series	DDSS
last changed	2003/08/07 16:36

_id	2638
authors	Choi, Jin Won
year	1994
title	ArchiWAIS: A Multimedia-Based Architectural Information System for Teaching and Learning Architectural History and Theory
doi	https://doi.org/10.52842/conf.acadia.1994.161
source	Reconnecting [ACADIA Conference Proceedings / ISBN 1-880250-03-9] Washington University (Saint Louis / USA) 1994, pp. 161-169
summary	Currently, there is a debate among architectural educators regarding the use of computers in the curricula. At present, computers are used for design purposes, and there is limited use in other areas of the curricula. This paper explores an instructional tool developed specifically for the teaching and learning of architectural history and theory, and since these courses are main components of any architectural curricula, using this tool can have a great impact on architectural education in general. The tool, called ArchiWAIS, is a multimedia-based architectural information system that utilizes emerging computer technologies such as multimedia, hypermedia, and telecommunications. As a multimedia system ArchiWAIS provides effective ways of handling various architectural media-text, images, architectural drawings and diagrams, three-dimensional models, animation and sound. ArchiWAIS as a distributed hypermedia system also provides multiple ways to search multimedia databases and browse through multimedia. ArchiWAIS is a WAIS (Wide-Area Information Server) client and has access to architectural databases specially constructed for this experimental project as well as general WAIS databases. ArchiWAIS is one of two subsystems of ArchiTOUR, an educational system currently under development. While ArchiWAIS searches and collects a variety of architectural information, HyperTOUR, the other subsystem of ArchiTOUR, can be used for presenting and learning a specific subject in architectural history and theory. A future extension of ArchiTOUR will be the integration of other curricula into the system, in essence, creating a common ground among architectural courses.
series	ACADIA
last changed	2022/06/07 07:56

_id	a4fe
authors	Encarnacao, J. and Goebel, M., Rosenblum, M.
year	1994
title	European Activities in Virtual Reality
source	Computer Graphics and Applications, Vol. 14, No. 1, January 1994
summary	We survey European activities in virtual reality, with an emphasis on selected efforts in architecture and sound, telepresence, scientific visualization, simulation, software design, and entertainment. This article surveys European activities and funding for VR with two caveats: First, nearly a year separates writing and publication. For most scientific fields, this publication delay for survey material would be minimal: for virtual reality, significant changes might have since occurred in some programs. We took advantage of the revision period to upgrade our information and the references as much as possible. Second, some long standing, significant European efforts go unmentioned as outside the scope of our short survey or as duplicates of others included. Despite the limitations, this sampling of Europe's leading efforts collectively gives an accurate snapshot of current European activity.
series	journal paper
last changed	2003/04/23 15:14

_id	2098
authors	Goldman, Glenn and Hoon, Michael
year	1994
title	Digital Design In Architecture: First Light, Then Motion, and Now Sound
doi	https://doi.org/10.52842/conf.acadia.1994.027
source	Reconnecting [ACADIA Conference Proceedings / ISBN 1-880250-03-9] Washington University (Saint Louis / USA) 1994, pp. 27-38
summary	If we restricted our idea of architecture to only the traditional and static description of visual space and form, we might not be considering significant characteristics of the places we are designing. If, however, we accepted even a limited definition, as stated by Le Corbusier, that "architecture is the masterly, correct, and magnificent play of masses brought together in light", we would at least be forced to consider the dimension of time as the ever-changing daylight modifies the way our creations are perceived. However, neither the built nor the natural environments are silent. Sound affects the way we feel about certain events and places, and in turn, places we create can modify or influence the way we hear sounds. As computers become more audio capable, we can expect changes in the ways that architects plan, design, and present their projects. Issues of both objective and nonobjective sound can become significant factors throughout the building delivery process. As the visual sophistication and acoustic expectations of society rise because of the ubiquitous power of electronic multimedia - as well as "cross-media" applications (film, video, television, and scientific visualization) it is inevitable that the architectural design and presentation processes reflect these changes.
series	ACADIA
email
last changed	2022/06/07 07:51

_id	ab3c
authors	Kramer, G.
year	1996
title	Mapping a Single Data Stream to Multiple Auditory Variables: A Subjective Approach to Creating a Compelling Design
source	Proceedings of the Third International Conferenceon Auditory Display, Santa FO Institute
summary	Representing a single data variable changing in time via sonification, or using that data to control a sound in some way appears to be a simple problem but actually involves a significant degree of subjectivity. This paper is a response to my own focus on specific sonification tasks (Kramer 1990, 1993) (Fitch & Kramer, 1994), on broad theoretical concerns in auditory display (Kramer 1994a, 1994b, 1995), and on the representation of high-dimensional data sets (Kramer 1991a & Kramer & Ellison, 1991b). The design focus of this paper is partly a response to the others who, like myself, have primarily employed single fundamental acoustic variables such as pitch or loudness to represent single data streams. These simple representations have framed three challenges: Behavioral and Cognitive Science-Can sonifications created with complex sounds changing simultaneously in several dimensions facilitate the formation of a stronger internal auditory image, or audiation, than would be produced by simpler sonifications? Human Factors and Applications-Would such a stronger internal image of the data prove to be more useful from the standpoint of conveying information? Technology and Design-How might these richer displays be constructed? This final question serves as a starting point for this paper. After years of cautious sonification research I wanted to explore the creation of more interesting and compelling representations.
series	other
last changed	2003/04/23 15:50

_id	8fb2
id	8fb2
authors	McCall, Raymond, Bennett, Patrick and Johnson, Erik
year	1994
title	An Overview of the PHIDIAS II HyperCAD System
doi	https://doi.org/10.52842/conf.acadia.1994.063
source	Reconnecting [ACADIA Conference Proceedings / ISBN 1-880250-03-9] Washington University (Saint Louis / USA) 1994, pp. 63-74
summary	The PHIDIAS II HyperCAD system combines the functionality of CAD graphics, hypermedia, database management and knowledge-based computation in a single, highly integrated design environment. The CAD functionality includes both 3-D and 2-D vector graphics. The hypermedia includes support for text, raster images, video and sound. The database management enables persistent storage and interlinking of large collections of text, images, video, sound and vector graphics, i.e., thousands of vector graphic objects and drawings in a single database. Retrieval is provided both through use of "associative indexing" based on hyperlinks and through use of an advanced query language. The knowledge- based computation includes both inference and knowledgebased critiquing. A highly unusual feature of PHIDIAS II is that it implements all of its functions using only hypermedia mechanisms. Complex vector graphic drawings and objects are represented as composite hypermedia nodes. Inference and critiquing are implemented through use of what are known as virtual structures [Halasz 1988], including virtual links and virtual nodes. These nodes and links are dynamic (computed) rather than static (constant). They are defined as expressions in the same language used for queries and are computed at display time. The implementation of different kinds of functions using a common set of mechanisms makes it easy to use them in combination, thus further augmenting the system's functionality. PHIDIAS supports design by informing architects as they develop a solution's form. The idea is thus not to make the design process faster or cheaper but rather to improve the quality of the things designed. We believe that architects can create better buildings for their users if they have better information. This includes information about buildings of given types, user populations, historical and modern precedents, local site and climate conditions, the urban and natural context and its historical development, as well as local, state and federal regulations.
series	ACADIA
last changed	2022/06/07 07:59

_id	ddss9484
id	ddss9484
authors	Sklar, Hinda
year	1994
title	Opening Doors at Harvard's Graduate School of Design
source	Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary	Design communication has many forms and employs a wide array of references. Design pedagogy uses a rich body of sources and is informed by deep communication between faculty and student. Advancing technology for distribution and manipulation of digital design media and a pervasive computer network at the Harvard Graduate School of Design provide an ideal environment for investigating new methods of access to design resources. A research initiative called the DOORS project (Design-Oriented On-line Resource System) will make a variety of design reference materials available over the GSD's computer network Potentially, DOORS will provide access to: - the Frances Loeb Library's visual and special collections; - slides, drawings, photographs, videos; - private faculty slide collections; - maps and geographic information systems of text, numeric and other visual databases of three- dimensional computer models; - computer-generated animations and digital video segments with sound of multimedia projects. As early pilot versions of DOORS are released, faculty and students will gather visual information for study and modification, analyze images and models, compare and link design documentation in different formats, develop lectures and make presentations from computers in offices, classrooms, and studio work areas. Emphasis will be placed on flexibility, as this particular tool's success will hinge on its ability to respond to different approaches to design and instruction. DOORS proposes to offer three modalities, browsing, composition and presentation, to enable searching, organizati-on, and display. Using established library standards for record format, subject access and keyword indexing, browsing will offer flexible and diverse search criteria. Composition will provide tools for linking, annotation and manipulation of assembled materials. Individual presentations will be viewed in classrooms, studios or offices. A pilot project to assemble some of the basic technology and expertise required is currently under way. The objective of the pilot is to deliver a slice of material over the GSD's local area network in order to raise awareness of the tool's potential among faculty and students, to evaluate its effectiveness, and to formulate technical specifications for later project phases.
series	DDSS
email
last changed	2003/08/07 16:36

_id	cd68
authors	Szalapaj, Peter J. and Tang, Songlan
year	1994
title	Giving Colour to Contextual Hypermedia
doi	https://doi.org/10.52842/conf.ecaade.1994.191
source	The Virtual Studio [Proceedings of the 12th European Conference on Education in Computer Aided Architectural Design / ISBN 0-9523687-0-6] Glasgow (Scotland) 7-10 September 1994, pp. 191-200
summary	Design development evolves within design contexts that require expression as much as the design itself, and these contexts often constrain any presentation in ways that are not usually explicitly thought of. The context of a design object will therefore influence the conceptual ways of thinking about and presenting this object. Support in hypermedia applications for the expression of the colour context, therefore, should be based upon sound theoretical principles to ensure the effective communication of design ideas. Johannes Itten has postulated seven ways to communicate visual information by means of colour contrast effects, each of which is unique in character, artistic value, and symbolic effect. Of these seven contrasting effects, three are in terms of the nature of colour itself: hue, brightness, and saturation. Although conventional computer graphics applications support the application of these colour properties to discrete shapes, they give no analysis of contrasting colour relationships between shapes. The proposed system attempts to overcome this deficiency. The remaining four contrast effects concern human psychology and psychophysics, and are not supported at all in computer graphics applications. These include the cold-warm contrast, simultaneous contrast, complementary contrast, and the contrast of extension. Although contrast effects are divided into the above seven aspects, they are also related to one another. Thus, when the hue contrast works, the light-dark contrast and cold-warm contrast must work at the same time. Computational support for these colour effects form the focus of this paper.
series	eCAADe
last changed	2022/06/07 07:56

_id	b110
id	b110
authors	Abadi Abbo, Isaac and Cavallin Calanche, Humerto
year	1994
title	Ecological Validity of Real Scale Models
source	Beyond Tools for Architecture [Proceedings of the 5th European Full-scale Modeling Association Conference / ISBN 90-6754-375-6] Wageningen (The Netherlands) 6-9 September 1994, pp. 31-40
summary	Space simulation is a technique employed by architects, urban designers, environmental psychologists and other related specialists. It is used for academic and research purposes, as an aid to evaluate the impact that the built environment or that to be built would yield in potential or real users. Real Scale Model is organized as one of the models which represents more reliable spatial characteristics in space simulations. However, it is necessary to know the ecological validity of the simulations carried out, that is the degree in which laboratory results could be taken as reliable and representative of real situations. In order to discover which variables of the model used are relevant so that their perception results ecologically valid in respect to reality, a research has been designed in which simulations of specific spaces are appraised both in real space and in the real scale model. The results of both evaluations were statistically analyzed and it shows no significative differences in psychological impressions between the evaluation of real spaces and real scale model. These ecological validation of the real scale model could be of great use to estimate the validity of the results obtained in spaces simulated in the laboratory.
keywords	Model Simulation, Real Environments
series	other
type	normal paper
more	http://info.tuwien.ac.at/efa
last changed	2006/06/24 09:29

_id	ddss9401
id	ddss9401
authors	Akin, Omer
year	1994
title	Psychology of Early Design in Architecture
source	Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary	Lately there has been a good deal of emphasis on the early stages of the design process, particularly by developers of computer aids and quantitative design models for both evaluation and generation of designs in a variety of domains. Yet, there is little understanding of the early design-process. While the early design process as manifested by human designers need not be the sole basis of the description of this phase, it certainly represents and important kernel of knowledge, especially for those who are interested in developing models, systems or merely interfaces for such systems. This paper focuses on the characterization of the psychology of the early design phase in architecture. It is described in terms of the general design strategies and problem solving tactics used; and is contrasted against some of the process characteristics that
series	DDSS
email
last changed	2003/08/07 16:36

_id	eb5f
authors	Al-Sallal, Khaled A. and Degelman, Larry 0.
year	1994
title	A Hypermedia Model for Supporting Energy Design in Buildings
doi	https://doi.org/10.52842/conf.acadia.1994.039
source	Reconnecting [ACADIA Conference Proceedings / ISBN 1-880250-03-9] Washington University (Saint Louis / USA) 1994, pp. 39-49
summary	Several studies have discussed the limitations of the available CAAD tools and have proposed solutions [Brown and Novitski 1987, Brown 1990, Degelman and Kim 1988, Schuman et al 1988]. The lack of integration between the different tasks that these programs address and the design process is a major problem. Schuman et al [1988] argued that in architectural design many issues must be considered simultaneously before the synthesis of a final product can take place. Studies by Brown and Novitski [1987] and Brown [1990] discussed the difficulties involved with integrating technical considerations in the creative architectural process. One aspect of the problem is the neglect of technical factors during the initial phase of the design that, as the authors argued, results from changing the work environment and the laborious nature of the design process. Many of the current programs require the user to input a great deal of numerical values that are needed for the energy analysis. Although there are some programs that attempt to assist the user by setting default values, these programs distract the user with their extensive arrays of data. The appropriate design tool is the one that helps the user to easily view the principal components of the building design and specify their behaviors and interactions. Data abstraction and information parsimony are the key concepts in developing a successful design tool. Three different approaches for developing an appropriate CAAD tool were found in the literature. Although there are several similarities among them, each is unique in solving certain aspects of the problem. Brown and Novitski [1987] emphasize the learning factor of the tool as well as its highly graphical user interface. Degelman and Kim [1988] emphasize knowledge acquisition and the provision of simulation modules. The Windows and Daylighting Group of Lawrence Berkeley Laboratory (LBL) emphasizes the dynamic structuring of information, the intelligent linking of data, the integrity of the different issues of design and the design process, and the extensive use of images [Schuman et al 19881, these attributes incidentally define the word hypermedia. The LBL model, which uses hypermedia, seems to be the more promising direction for this type of research. However, there is still a need to establish a new model that integrates all aspects of the problem. The areas in which the present research departs from the LBL model can be listed as follows: it acknowledges the necessity of regarding the user as the center of the CAAD tool design, it develops a model that is based on one of the high level theories of human-computer interaction, and it develops a prototype tool that conforms to the model.
series	ACADIA
email
last changed	2022/06/07 07:54

_id	0574
authors	Alison Murison and James Gray
year	1994
title	Spatial Analysis for Museum Design
doi	https://doi.org/10.52842/conf.ecaade.1994.201
source	The Virtual Studio [Proceedings of the 12th European Conference on Education in Computer Aided Architectural Design / ISBN 0-9523687-0-6] Glasgow (Scotland) 7-10 September 1994, pp. 201-206
summary	The paper describes how a specially written customisation of AutoCAD enables students of Architecture to use the method of spatial analysis called Space Syntax developed by Professor Bill Hillier of the Bartlett School of Architecture, London, to examine a number of existing museums, to compare the findings against other criteria, and to draw conclusions about the strategy adopted in museum design. Simple interactive graphics enable plans to be entered and compared, so that they may be evaluated during the design process, with decisions supported by objective tests. This improves both design decisions and the learning process.
series	eCAADe
last changed	2022/06/07 07:54

_id	1262
authors	Alshawi, M.
year	1994
title	A run time exchange of component information between CAD and object models: A standard interface
source	The Int. Journal of Construction IT 2(2), pp. 37-52
summary	Integrated computer aided design could only occur in engineering once CAD systems could represent physical features and components rather than graphical primitives. In most dedicated CAD systems, the knowledge of a complete component exists only for the duration of each drawing command and the data stored in the database is simply a set of graphic primitives. This paper proposes an approach for real time information transfer from and to CAD systems based on a high level object representation of the design drawing. Drawing components are automatically identified and represented in an object hierarchy that reflects the 'part-of' relation between the various components including building spaces. Such hierarchies transfer an industry standard CAD system i.e. AutoCAD, into a high level object oriented system that can communicate with external applications with relative ease.
series	journal paper
last changed	2003/05/15 21:45

_id	e807
authors	Anadol, Z., and Akin, O.
year	1994
title	Determining the impact of cad drafting tools on the building delivery process
source	The Int. Journal of Construction IT 2(1), pp.1-8
summary	Computer aided design is intended to change the way design and construction are carried out. at a minimum, this implies savings realized in terms of time spent and improvement of the quality of designs produced. to test this idea, we hypothesized that computer aided drafting and design operations may be instrumental in reducing the number of change orders issued and help control cost overruns by improving the accuracy of construction documents. we compared change orders in projects designed in the conventional media against ones developed with computers. we found that there is evidence supporting our hypothesis. furthermore, in the process of investigating this question, we found that computer applications to improve the management of existing building information (as-built drawings, building system related information, and the like) represent even more critical needs than those that can reduce change orders through more accurate design drawings.
series	journal paper
last changed	2003/05/15 21:45

For more results click below: