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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Hits 1 to 20 of 129

_id avocaad_2001_13
id avocaad_2001_13
authors Alexander Koutamanis
year 2001
title Modeling irregular and complex forms
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 Computational technologies provide arguably the first real opportunity architectural design has had for a comprehensive description of built form. With the advent of affordable computer-aided design systems (including drafting, modeling, visualization and simulation tools), architects believe they can be in full control of geometric aspects and, through these, of a wide spectrum of other aspects that are implicit or explicit in the geometric representation. This belief is based primarily on the efficiency and effectiveness of computer systems, ranging from the richness and adaptability of geometric primitives to the utility of geometric representations in simulations of climatic aspects. Such capabilities support attempts to design and construct more irregular or otherwise complex forms. These fall under two main categories: (1) parsing of irregularity into elementary components, and (2) correlation of the form of a building with complex geometric structures.The first category takes advantage of the compactness and flexibility of computational representations in order to analyse the form of a design into basic elements, usually elementary geometric primitives. These are either arranged into simple, unconstrained configurations or related to each other by relationships that define e.g. parametric relative positioning or Boolean combinations. In both cases the result is a reduction of local complexity and an increase of implicit or explicit relationships, including the possibility of hierarchical structures.The second category attempts to correlate built form with constraints that derive usually from construction but can also be morphological. The correlation determines the applicability of complex geometric structures (minimally ruled surfaces) to the description of a design. The product of this application is generally variable in quality, depending upon the designer's grounding in geometry and his ability to integrate constraints from different aspects in the definition of the design's geometry.Both categories represent a potential leap forward but are also equally hampered by the rigidity of the implementation mechanisms upon which they rely heavily. The paper proposes an approach to making these mechanisms subordinate to the cognitive and technical aspects of architectural thinking through fuzzy modeling. This way of modeling involves a combination of (a) canonical forms, (b) tolerances around canonical forms and positions, (c) minimal and maximal values, (d) fuzzy boundaries, and (e) plastic interaction between elements based on the dual principles of local intelligence and autonomy. Fuzzy models come therefore closer to the intuitive manners of sketching, while facilitating transition to precise and complex forms. The paper presents two applications of fuzzy modeling. The first concerns the generation of schematic building layouts, including adaptive control of programmatic requirements. The second is a system for designing stairs that can adapt themselves to changes in their immediate environment through a fuzzy definition of geometric and topological parametrization.
series AVOCAAD
email a.koutamanis@bk.tudelft.nl
last changed 2005/09/09 10:48

_id 5a82
authors Bouvet, D., Froumentin, M. and Garcia, G.
year 2001
title A real-time localization system for compactors
source Automation in Construction 10 (4) (2001) pp. 417-428
summary An operator-aiding system for compactors must incorporate a localization system. In this paper, we consider real-time kinematic (RTK) GPS and we present the solutions we have developed to maintain the positioning error lower than 0.2 m even during the satellite (limited) masking phases. By combining gyro, steering angle and speed measurements, we show that it is possible to obtain satisfying performances in dead-reckoning navigation with a low-cost internal sensor set. A forward–backward Kalman filter is proposed to deal with particularly long maskings, which typically occur when the machine works under bridges. Results of experiments carried out with an instrumented machine are presented to validate the proposed solutions.
series journal paper
more http://www.elsevier.com/locate/autcon
last changed 2003/05/15 21:22

_id 793d
authors Chitchian, D., Sauren, E.G.M. and Heeling, J.
year 2001
title Urban-CAD, A Design Application for Urbanism
source Proceedings of the Ninth International Conference on Computer Aided Architectural Design Futures [ISBN 0-7923-7023-6] Eindhoven, 8-11 July 2001, pp. 387-399
summary The existing CAAD programs and design applications are not much usefull for designers with urbanistic design activities. Those applications can be utilized in design tasks, but they are not useful means to support the whole design process. To assist the urban designers in their design process, we need new CAD applications capable of providing comprehensive information to the users and supporting the urbanistic design process. To fulfil these requirments we have been working to develop an Urban-CAD program to overcome the limitations of the already existing CAD applications furthermore suit the urbanistic designers needs.
keywords Urban Design Process, Scaling, Abstracted And Detailed Levels, CAAD
series CAAD Futures
email d.chitchian@bk.tudelft.nl
last changed 2006/11/07 07:23

_id cf2011_p051
id cf2011_p051
authors Cote, Pierre; Mohamed-Ahmed Ashraf, Tremblay Sebastien
year 2011
title A Quantitative Method to Compare the Impact of Design Mediums on the Architectural Ideation Process.
source Computer Aided Architectural Design Futures 2011 [Proceedings of the 14th International Conference on Computer Aided Architectural Design Futures / ISBN 9782874561429] Liege (Belgium) 4-8 July 2011, pp. 539-556.
summary If we compare the architectural design process to a black box system, we can assume that we now know quite well both inputs and outputs of the system. Indeed, everything about the early project either feasibility studies, programming, context integration, site analysis (urban, rural or natural), as well as the integration of participants in a collaborative process can all be considered to initiate and sustain the architectural design and ideation process. Similarly, outputs from that process are also, and to some extent, well known and identifiable. We are referring here, among others, to the project representations or even to the concrete building construction and its post-evaluation. But what about the black box itself that produces the ideation. This is the question that attempts to answer the research. Currently, very few research works linger to identify how the human brain accomplishes those tasks; how to identify the cognitive functions that are playing this role; to what extent they operate and complement each other, and among other things, whether there possibly a chain of causality between these functions. Therefore, this study proposes to define a model that reflects the activity of the black box based on the cognitive activity of the human brain. From an extensive literature review, two cognitive functions have been identified and are investigated to account for some of the complex cognitive activity that occurs during a design process, namely the mental workload and mental imagery. These two variables are measured quantitatively in the context of real design task. Essentially, the mental load is measured using a Bakan's test and the mental imagery with eyes tracking. The statistical software G-Power was used to identify the necessary subject number to obtain for significant variance and correlation result analysis. Thus, in the context of an exploratory research, to ensure effective sample of 0.25 and a statistical power of 0.80, 32 participants are needed. All these participants are students from 3rd, 4th or 5th grade in architecture. They are also very familiar with the architectural design process and the design mediums used, i.e., analog model, freehand drawing and CAD software, SketchUp. In three experimental sessions, participants were asked to design three different projects, namely, a bus shelter, a recycling station and a public toilet. These projects were selected and defined for their complexity similarity, taking into account the available time of 22 minutes, using all three mediums of design, and this in a randomly manner to avoid the order effect. To analyze the two cognitive functions (mental load and mental imagery), two instruments are used. Mental imagery is measured using eye movement tracking with monitoring and quantitative analysis of scan paths and the resulting number and duration of participant eye fixations (Johansson et al, 2005). The mental workload is measured using the performance of a modality hearing secondary task inspired by Bakan'sworks (Bakan et al.; 1963). Each of these three experimental sessions, lasting 90 minutes, was composed of two phases: 1. After calibrating the glasses for eye movement, the subject had to exercise freely for 3 minutes while wearing the glasses and headphones (Bakan task) to get use to the wearing hardware. Then, after reading the guidelines and criteria for the design project (± 5 minutes), he had 22 minutes to execute the design task on a drawing table allowing an upright posture. Once the task is completed, the subject had to take the NASA TLX Test, on the assessment of mental load (± 5 minutes) and a written post-experimental questionnaire on his impressions of the experiment (± 10 minutes). 2. After a break of 5-10 minutes, the participant answered a psychometric test, which is different for each session. These tests (± 20 minutes) are administered in the same order to each participant. Thus, in the first experimental session, the subject had to take the psychometric test from Ekstrom et al. (1978), on spatial performance (Factor-Referenced Cognitive Tests Kit). During the second session, the cognitive style is evaluated using Oltman's test (1971). Finally, in the third and final session, participant creativity is evaluated using Delis-Kaplan test (D-KEFS), Delis et al. (2001). Thus, this study will present the first results of quantitative measures to establish and validate the proposed model. Furthermore, the paper will also discuss the relevance of the proposed approach, considering that currently teaching of ideation in ours schools of architecture in North America is essentially done in a holistic manner through the architectural project.
keywords design, ideation process, mental workload, mental imagery, quantitative mesure
series CAAD Futures
email pierre.cote@arc.ulaval.ca
last changed 2012/02/11 19:21

_id 1229
authors Donath, D., Beetz, N., Grether, K., Kruijff, E., Petzold, F. and Seichter, H.
year 2001
title Cooling Factory, a concrete project to test new architectural applications for augmented reality
source Venetia Giagourta, Michael G. Strintzis (ed.): International Conference on Augmented, Virtual Environments and Three-Dimensional Imaging, Verlag Myconos, pp. 14-17
summary This paper will discuss possible fields of applications of AR/VR for revitalization of buildings from a user's perspective. Considerations are based on the real-world project "Cooling factory Gera". The project is founded by "Deutsche Forschungsgesellschaft (DFG)".
series other
email donath@archit.uni-weimar.de
last changed 2003/02/26 18:58

_id 7d11
authors Duda, R.O., Peter, E.H. and Stork, D.G.
year 2001
title Pattern Classification
source Wiley Interscience, New York
summary Pattern recognition systems play a role in applications as diverse as speech recognition, optical character recognition, image processing, and signal analysis. This reference provides information needed to choose the most appropriate of the many available techniques for a given class of problems. The latest edition includes explanations of classical and new methods, including neural networks, stochastic methods, genetic algorithms, and theory of learning. It provides algorithms to explain specific pattern-recognition and learning techniques as well as appendices covering the necessary mathematical background.
series other
last changed 2003/04/23 15:14

_id eaa2
authors Godart, C., Halin, G., Bignon, J.C. Bouthier, C., Malcurat, O. and Molli, P.
year 2001
title Implicit or explicit coordination of virtual teams in building design
source CAADRIA 2001 [Proceedings of the Sixth Conference on Computer Aided Architectural Design Research in Asia / ISBN 1-86487-096-6] Sydney 19-21 April 2001, pp. 429-434
doi https://doi.org/10.52842/conf.caadria.2001.429
summary This paper describes the conclusions of a reflection driven by a virtual team, composed of three research teams (one in computing at LORIA, one in telecommunications at France Telecom R&D, and a last one in building construction and design at CRAI) in the context of a common project. The topic of this project is the coordination of a virtual team in the context of a virtual enterprise, with experiments in the field of building construction. More precisely, our goal is to define a model of cooperative work allowing the partners of a building construction to coordinate their efforts in an efficient way.
series CAADRIA
email halin@crai.archi.fr
last changed 2022/06/07 07:51

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

_id 2d5c
authors Montagu, A., Kós, J.R., Rodriguez Barros, D., Stipech, A. and Alvarado, R.G.
year 2001
title Digital Design Curriculum: Developments in Latin America – A Field Report
source Architectural Information Management [19th eCAADe Conference Proceedings / ISBN 0-9523687-8-1] Helsinki (Finland) 29-31 August 2001, pp. 202-206
doi https://doi.org/10.52842/conf.ecaade.2001.202
summary The introduction of early computer graphics procedures in the Architectural and Design fields in Latin America has been a complex and hard task due to different motives that can be summarized as educational prejudices, political instability and financial problems. The paper aims to summarize the origin of the “system approach” view in the region based in experiences of some leading institutions nowadays. A chronological development of the present curricular systems in some Faculties of Architecture and Design will also be included. It must be considered that the great majority of public universities in Latin America are free of charge for the students.
keywords Pedagogic Evolution, Educational Systems, Latin America, Curricular Differences, Prospective
series eCAADe
email amontagu@fadu.uba.ar
last changed 2022/06/07 07:58

_id 47a5
authors Mourshed, M.M., Kelliher, D. and Keane, M.
year 2001
title Spatial Representation in Product Modelling
source Proceedings of the IEEE International Conference on Information Visualisation, IV 2001, London, UK
summary An unambiguous definition of space is necessary before any attempt made to develop product or process models for concurrent engineering in the AEC Industry. The ambiguity is the result of different and even conflicting approach to its definition in the various phases of the building life cycle for different stakeholders, e.g. Architects, Engineers, and Building Services Engineer etc. Some researchers consider space as an abstract property of things, while others consider as a thing itself. Regardless of the definition, the space can be referred to as a collector of material objects and also as an object itself. This paper investigates the existing concepts & criteria of definition in various phases, compares with the factual and ontological meaning, and specifies conceptual schemas for representation of space, geometry, and buildings.
keywords Building Product Models; Space; IFC; STEP
series other
email monjur@ecaad.com
last changed 2003/03/31 19:49

_id 7d26
authors Pearson, D.G., Alexander, C. and Webster, Robin
year 2001
title Working Memory and Expertise Differences in Design.
source J. S. Gero, B. Tversky and T. Purcell (eds), 2001, Visual and Spatial Reasoning in Design, II - Key Centre of Design Computing and Cognition, University of Sydney, Australia
summary The Creative Synthesis task devised by Finke and Slayton(1988) has been widely used as an experimental measure of mentalsynthesis, but previous studies have often failed to demonstrate anysignificant benefits of external support on participants’ performance.This paper discusses a study that examined novice and expert drawers’performance of synthesis using a modified stimuli set that was designedto increase the load on visuo-spatial working memory. The resultsshowed a significant increase in Transformational Complexity(Anderson & Hesltrup, 1993) of patterns produced by the expert groupwhile using sketching. It is argued that experts are more effective atusing sketching interactively to increase complexity, while novices relymore on using it as a simple memory aid.
series other
email d.g.pearson@abdn.ac.uk
more http://www.arch.usyd.edu.au/kcdc/conferences/vr01/
last changed 2003/05/02 11:14

_id ddss2004_ra-177
id ddss2004_ra-177
authors Ballas, D., R. Kingston, and J. Stillwell
year 2004
title Using a Spatial Microsimulation Decision Support System for Policy Scenario Analysis
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. 177-191
summary This paper discusses the potential of a spatial microsimulation-based decision support system for policy analysis. The system can be used to describe current conditions and issues in neighbourhoods, predict future trends in the composition and health of neighbourhoods and conduct modelling and predictive analysis to measure the likely impact of policy interventions at the local level. A large dynamic spatial micro-simulation model is being constructed for the population of Leeds (approximately 715,000 individuals) based on spatial microsimulation techniques in conjunction with a range of data, including 2001 Census data for Output Areas and sample data from the British Household Panel Survey. The project has three main aims as follows: (i) to develop a static microsimulation model to describe current conditions in Leeds; (ii) to enable the performance of ‘What if?’ analysis on a range of policy scenarios; and (iii) to develop a dynamic microsimulation model to predict future conditions in Leeds under different policy scenarios. The paper reports progress in meeting the above aims and outlines the associated difficulties and data issues. One of the significant advantages of the spatial microsimulation approach adopted by this project is that it enables the user to query any combination of variables that is deemed desirable for policy analysis. The paper will illustrate the software tool being developed in the context of this project that is capable of carrying out queries of this type and of mapping their results. The decision support tool is being developed to support policy-makers concerned with urban regeneration and neighbourhood renewal.
keywords Spatial Microsimulation, Spatial Decision Support Systems, Geotools
series DDSS
last changed 2004/07/03 22:13

_id 1b10
id 1b10
authors Bay, Joo-Hwa
year 2001
title Cognitive Biases - The case of tropical architecture
source Delft University of Technology
summary This dissertation investigates, i) How cognitive biases (or illusions) may lead to errors in design thinking, ii) Why architects use architectural precedents as heuristics despite such possible errors, and iii) Develops a design tool that can overcome this type of errors through the introduction of a rebuttal mechanism. The mechanism controls biases and improves accuracy in architectural thinking. // The research method applied is interdisciplinary. It employs knowledge from cognitive science, environmental engineering, and architectural theory. The case study approach is also used. The investigation is made in the case of tropical architecture. The investigation of architectural biases draws from work by A. Tversky and D. Kahneman in 1982 on “Heuristics and biases”. According to Tversky and Kahneman, the use of heuristics of representativeness (based on similarity) and availability (based on ease of recall and imaginability) for judgement of probability can result in cognitive biases of illusions of validity and biases due to imaginability respectively. This theory can be used analogically to understand how errors arise in the judgement of environmental behaviour anticipated from various spatial configurations, leading to designs with dysfunctional performances when built. Incomplete information, limited time, and human mental resources make design thinking in practice difficult and impossible to solve. It is not possible to analyse all possible alternative solutions, multiple contingencies, and multiple conflicting demands, as doing so will lead to combinatorial explosion. One of the ways to cope with the difficult design problem is to use precedents as heuristic devices, as shortcuts in design thinking, and at the risk of errors. This is done with analogical, pre-parametric, and qualitative means of thinking, without quantitative calculations. Heuristics can be efficient and reasonably effective, but may not always be good enough or even correct, because they can have associated cognitive biases that lead to errors. Several debiasing strategies are discussed, and one possibility is to introduce a rebuttal mechanism to refocus the designer’s thinking on the negative and opposite outcomes in his judgements, in order to debias these illusions. The research is carried out within the framework of design theory developed by the Design Knowledge System Research Centre, TUDelft. This strategy is tested with an experiment. The results show that the introduction of a rebuttal mechanism can debias and improve design judgements substantially in environmental control. The tool developed has possible applications in design practice and education, and in particular, in the designing of sustainable environments.
keywords Design bias; Design knowledge; Design rebuttal; Design Precedent; Pre-parametric design; Tropical architecture; Sustainability
series thesis:PhD
type normal paper
email philipjhbay@gmail.com
last changed 2006/05/28 07:42

_id 6fb3
authors Bemergui Holcblat, Jeanette and Ortega Díaz - Arias, Félix
year 2001
title Usabilidad: su incorporación en la formación de los diseñadores de sitios web eficaces [Usability: Its Incorporation In the Creation of the Efficient Web Designers]
source 2da Conferencia Venezolana sobre Aplicación de Computadores en Arquitectura, Maracaibo (Venezuela) december 2001, pp. 184-193
summary To design in the user's function has become the fundamental key to achieve the effectiveness of a Web site. This work is guided to approach a key and fundamental concept to guarantee the success of a design for a web site that is the "usability". It is presented in first term the basic concepts of the usability, the importance of the establishment of some principles based on the usability engineering. In a second he/she leaves they will expose some guidelines, rules and methods that he/she offers this technique and that they constitute the essence of the design centered in users. some of the keys of the usability methods will be described.
keywords Web Site; Usability; Design
series other
email jennybemergui@terra.es, flodar@airtel.net
last changed 2003/11/21 15:16

_id 117a
authors Bermudez, J., Agutter, J., Westenskow, D., Zhang, Y., Foresti, S., Syroid, N., Lilly, B., Strayer, D., Drews, F. and Gondeck-Becker, D.
year 2001
title LA ARQUITECTURA DE REPRESENTACION DE DATOS. DISEÑO ARQUITECTONICO APLICADO A LA VISUALIZACION EN ANESTESIOLOGIA (The Architecture of Data Representation. Architectonical Design Applied to the Visualization in Anestesiology)
source SIGraDi biobio2001 - [Proceedings of the 5th Iberoamerican Congress of Digital Graphics / ISBN 956-7813-12-4] Concepcion (Chile) 21-23 november 2001, pp. 135-138
summary This paper presents the architectural process and products that are being employed in an ongoing multidisciplinary research in anesthesiology. The project’s goal is to develop a new data representation technology to visualize physiologic information in real time. Using physiologic data, 3-D objects are generated in digital space that represent physiologic changes and show functional relationships that aid in the detection, diagnosis, and treatment of critical events. Preliminary testing results show statistically significant reduction in detection times. The research outcome, potential, and the NIH grant supporting the team’s scientific methods demonstrate the contributions that architecture offers to the growing field of data visualization.
series SIGRADI
email bermudez@arch.utah.edu
last changed 2016/03/10 09:47

_id 5d55
authors Billger, Monica and d’Élia, Stefano
year 2001
title Colour appearance in virtual reality: a comparison between a full-scale room and a virtual reality simulation
source AIC Colour 2001, The 9th Congress of the International Colour Association, Rochester, NY.
summary The main goal of our project is to make VR applications usable for the planning of light and colour. To enable reliable simulations, we both need to develop better rendering methods and carefully study the appearance of light and colour in real rooms and in virtual environments. Assessments of real rooms are compared to simulations of the same rooms in immersive Virtual Reality (3D-cube). In this paper, we will present the outcome of a pilot study and discuss specific problems associated with the prospect of comparing reality to Virtual Reality. We will account for the experience of the room and go into details on the experience and perception of light. Indeed, the problems of getting enough light in the 3D-cube and of simulating the light situation of a real room affect colour appearance.
keywords Virtual Reality, VR, 3D-cube, Colour Appearance, Light Perception, Visual Assessments, Simulations
series other
email billger@arch.chalmers.se
last changed 2002/09/05 09:58

_id 9a04
authors Bouza Rodríguez, J.B., Valcarce, J.D., Baltar, X.L. and Vázquez, M.P.
year 2001
title SISTEMA WEB INTERACTIVO CON CATÁLOGO PSEUDO-TRIDIMENSIONAL DE RODUCTOS Y VÍDEO EN TIEMPO REAL (Interactive Web System with Pseudo-Three-Dimensional Catalogue of Places and Video in Real Time)
source SIGraDi biobio2001 - [Proceedings of the 5th Iberoamerican Congress of Digital Graphics / ISBN 956-7813-12-4] Concepcion (Chile) 21-23 november 2001, pp. 104-106
summary It has been designed and developed a system Web that has video in real time and an interactive product catalogue based on pseudo-three-dimensional models, that is to say, models that they pretend to be three-dimensional, but that in fact do not have geometry 3D properly in the memory, but of an appropriate composition according to the case of geometry 2D (image or any graph), that allows to see the model from several points of view and to consult additional information (weight, material, dimensions, etc.). They have been analyzed and proven the different formats from transmission of video and audio by Internet, studying all its parameters, until finding the optimal ones for this server. In comparison with the use of format VRML (Virtual Reality Modeling Language) used commonly to put models 3D in the Web, this system that we have devised presents like advantages the low time of load, the high precision of the views of the object and the low cost of maintenance of the Web. On the other hand, one does not have the infinity of views and facility of manipulation of the VRML.
series SIGRADI
email jbouza@uvigo.es
last changed 2016/03/10 09:47

_id diss_ddssar0211
id diss_ddssar0211
authors Brandt, Eva
year 2001
title Event driven product development – collaboration and learning
source Dept. of Technology and Social Sciences, Technical University of Denmark
summary This dissertation is the result of the research project “Event-Driven Product Development: Collaboration and Learning”. It is an industrial Ph.D. project carried out in collaboration between the company Danfoss A/S, and the Institute of Technology and Social Sciences at the Technical University of Denmark; now the Department of Manufacturing Engineering and Management. The research was funded partly by Danfoss A/S and partly by the Danish Academy of Technical Sciences (ATV), who have named the project EF 609. The research project began in February 1996. I have had three supervisors: Thomas Binder and Jacob Buur both of whom represent Danfoss, and Lauge Baungaard Rasmussen from the Institute of Technology and Social Sciences at the Technical University of Denmark.
series thesis:PhD
email Eva.Brandt@interactiveinstitute.se
more http://space.interactiveinstitute.se/staff/Eva.Brandt/phd.html
last changed 2003/12/15 14:31

_id 0e58
authors Campbell, D.A. and Wells, M.
year 1994
title A Critique of Virtual Reality in the Architectural Design Process, R-94-3
source Human Interface Technology Laboratory, University of Washington, Seattle, USA, http://www.hitl.washington.edu/publications/r-94-3/: 23 May 2001
summary An addition to a building was designed using virtual reality (VR). The project was part of a design studio for graduate students of architecture. During the design process a detailed journal of activities was kept. In addition, the design implemented with VR was compared to designs implemented with more traditional methods. Both immersive and non-immersive VR simulations were attempted. Part of the rationale for exploring the use of VR in this manner was to develop insight into how VR techniques can be incorporated into the architectural design process, and to provide guidance for the implementers of future VR systems. This paper describes the role of VR in schematic design, through design development to presentation and evaluation. In addition, there are some comments on the effects of VR on detailed design. VR proved to be advantageous in several phases of the design. However, several shortcomings in both hardware and software became apparent. These are described, and a number of recommendations are provided.
series other
email dcampbell@nbbj.com
last changed 2003/04/23 15:50

_id db26
authors Cao, J., Chan, J.Y.K., Li, Heng, Mahdjoubi, Lamine and Love, Peter E.D.
year 2001
title REALMEDIA: providing multimedia-based real-estate services through the Internet
source Automation in Construction 10 (2) (2001) pp. 275-289
summary This paper presents the design and implementation of a software system, known as REALMEDIA, which provides Web-based, multimedia real-estate services on the Internet. REALMEDIA is innovative in that it is designed to provide both on-line services to clients and a tool for maintaining the system to real-estate agent. The software consists of a web-based interface, a client side editor and an application server. The web interface is used by both the customer and the real-estate agent to request particular services. When used by a customer, it allows the potential buyer to select and view desired properties, and to make an appointment with agents. Multimedia information, which integrates text, graphics and video clips, are presented to the customer. When used by the agent, the web interface allows the agent to dynamically update the contents of the web page and to manipulate property details through the Client Side Editor. The application server acts as a bridge between the Web Interface and the Client Side Editor. The computational architecture and major components of REALMEDIA as well as its implementation using JAVA, TCP/IP and FTP will be described.
series journal paper
more http://www.elsevier.com/locate/autcon
last changed 2003/05/15 21:22

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