Cumincad : CUMINCAD Papers : Search Results

CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

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_id	a469
authors	Brown, Andre and Berridge, Phil
year	2001
title	Games One : Two : Three A triangle of virtual game scenarios for architectural collaboration
source	Stellingwerff, Martijn and Verbeke, Johan (Eds.), ACCOLADE - Architecture, Collaboration, Design. Delft University Press (DUP Science) / ISBN 90-407-2216-1 / The Netherlands, pp. 95-120 [Book ordering info: m.c.stellingwerff@bk.tudelft.nl]
summary	This paper is split into three parts, each of which deals with different aspects of, and approaches to, the collaboration process. Each of the approaches shares a common root in an aspect of games or gaming. Together the three approaches represent a tripartite attack on the spectrum of problems that need to be addressed to achieve successful collaboration. The first technique is dealt with in Game One One. This deals with the issue of encouraging collaboration. It is based on work using a role playing game scenario and is intended to allow construction industry professionals and clients to develop a common framework for discussion. It originally existed as a paper based game and is now being tested in a web-based environment. Game Two is based on work that has evolved from contemporary game and meeting place environments that have been attracting attention recently. Here internet-based three-dimensional worlds are used as a virtual replacement of real spaces and participants meet as avatars. In the architectural context we have investigated the potential for application of such 3D worlds as meeting, and discussion places where architectural information and ideas can be exchanged. In Game Three we take the idea that currently, virtual environments are still rather uncomfortable and unnatural in terms of human interaction, and in particular in the way that we move around and display architectural scenes. We develop the idea that games software incorporates techniques that make the representation of animated, interactive 3D architectural environments computationally efficient. We have augmented the software used in games environments and have considered how we construct architectural models and man-machine interfaces to improve the effectiveness of such environments in an architectural context.
series	other
email
last changed	2001/09/14 21:30

_id	9de9
authors	Laakso, Mikko
year	2001
title	Practical Navigation in Virtual Architectural Environments
source	Helsinki University of Technology, Espoo, Finland
summary	The interest towards virtual reality (VR) and virtual environments (VE) is growing all the time. The applications being developed for VE run a wide spectrum, from games to business planning. This thesis concentrates on navigation in virtual architectural environments, movement in worlds that are very similar to our own. Navigation in a virtual world should be practical, intuitive and simple. Unfortunately, it is very often far from that - for some reason the usability issues in VEs have been usually left with little attention. Currently it is easy for a user to get lost and disoriented when traveling in a VE. This situation must change, navigating through virtual environments can no longer be considered a task reserved for the experts only. 3D-worlds and architectural applications for the common user require new, intuitive interface techniques. This thesis addresses issues related to both physical and cognitive aspects of navigation as well as theoretical models that bind them together. In the technology survey of this thesis, the virtual environment technology is presented. Different visual display systems, new input devices and some 3D user interface design aspects are described. The literature survey section discusses the main issues concerning navigation theory. The two parts of navigation, travel and wayfinding, are described in detail. The major challenges are discussed and some solutions and various research results are presented. A major part of the thesis consists of the description of HCNav, a new navigation system developed by the author. The system was constructed for use in the virtual room at Helsinki University of Technology. The purpose of HCNav is to provide a very intuitive and practical navigation interface. Three new experimental input devices, namely custom wand, data glove and speech recognition system, were tested. Another important part of the work is to evaluate the effectiveness of the HCNav system. A usability test was conducted to determine if the use of HCNav was actually improving navigation performance. Twelve subjects participated in a test where HCNav was compared with a traditional navigation software used previously in the virtual room. The experiment setup has been described and the results analyzed. The results are promising and show that the navigation methods adopted in HCNav are clearly better.
keywords	Virtual Environments, Navigation, Usability
series	thesis:MSc
last changed	2003/02/12 22:37

_id	4a1a
authors	Laird, J.E.
year	2001
title	Using Computer Game to Develop Advanced AI
source	Computer, 34 (7), July pp. 70-75
summary	Although computer and video games have existed for fewer than 40 years, they are already serious business. Entertainment software, the entertainment industry's fastest growing segment, currently generates sales surpassing the film industry's gross revenues. Computer games have significantly affected personal computer sales, providing the initial application for CD-ROMs, driving advancements in graphics technology, and motivating the purchase of ever faster machines. Next-generation computer game consoles are extending this trend, with Sony and Toshiba spending $2 billion to develop the Playstation 2 and Microsoft planning to spend more than $500 million just to market its Xbox console [1]. These investments have paid off. In the past five years, the quality and complexity of computer games have advanced significantly. Computer graphics have shown the most noticeable improvement, with the number of polygons rendered in a scene increasing almost exponentially each year, significantly enhancing the games' realism. For example, the original Playstation, released in 1995, renders 300,000 polygons per second, while Sega's Dreamcast, released in 1999, renders 3 million polygons per second. The Playstation 2 sets the current standard, rendering 66 million polygons per second, while projections indicate the Xbox will render more than lOO million polygons per second. Thus, the images on today's $300 game consoles rival or surpass those available on the previous decade's $50,000 computers. The impact of these improvements is evident in the complexity and realism of the environments underlying today's games, from detailed indoor rooms and corridors to vast outdoor landscapes. These games populate the environments with both human and computer controlled characters, making them a rich laboratory for artificial intelligence research into developing intelligent and social autonomous agents. Indeed, computer games offer a fitting subject for serious academic study, undergraduate education, and graduate student and faculty research. Creating and efficiently rendering these environments touches on every topic in a computer science curriculum. The "Teaching Game Design " sidebar describes the benefits and challenges of developing computer game design courses, an increasingly popular field of study
series	journal paper
last changed	2003/04/23 15:50

_id	0b8e
authors	Martini, Kirk
year	2001
title	Non-linear Structural Analysis as Real-Time Animation Borrowing from the Arcade
source	Proceedings of the Ninth International Conference on Computer Aided Architectural Design Futures [ISBN 0-7923-7023-6] Eindhoven, 8-11 July 2001, pp. 643-656
summary	The paper describes a computational method commonly used in interactive computer graphics and games, and demonstrates its application to structural engineering problems, using a prototype program called Arcade. The method enables a new model of interaction in structural analysis, where the simulated structure responds to user input in real time, in the same way that computer games respond. The method shows good engineering accuracy in simple verification problems involving the non-linear phenomena of buckling and beam yielding. The method offers the potential to make non-linear, timehistory analysis a much more common method in engineering practice, and to bring a greater emphasis on non-linear, dynamic structural behaviour in structural education.
keywords	Structural Analysis, Interactive Design, Animation
series	CAAD Futures
email
last changed	2006/11/07 07:22

_id	3875
authors	Stappers, P.J., Saakes, D. and Adriaanse, J.
year	2001
title	On the narrative structure of Virtual Reality walkthroughs. An analysis and proposed design
source	Proceedings of the Ninth International Conference on Computer Aided Architectural Design Futures [ISBN 0-7923-7023-6] Eindhoven, 8-11 July 2001, pp. 125-138
summary	Architectural walkthroughs have often been presented as prime examples of applications that can benefit from Virtual Reality (VR) technology, but still VR presentations can be disappointing. A main reason for this is that most VR applications have been developed on purely technical criteria, with an emphasis on geometrical precision rather than experiential quality. In this paper we present a human-centered analysis and propose design solutions, by focusing on the narrative aspects of the walkthrough, such as connecting transitions of the kind used in contemporary computer games. The solutions show how such narrative enhancements can improve the user's experience of presentations at modest technical expense.
keywords	Virtual Reality, User-Centered Design, Narrative Theory
series	CAAD Futures
email
last changed	2006/11/07 07:22

_id	b53b
authors	Woodbury, R.F., Shannon, S.J. and Radford, A.D.
year	2001
title	Games in Early Design Education. Playing with Metaphor
source	Proceedings of the Ninth International Conference on Computer Aided Architectural Design Futures [ISBN 0-7923-7023-6] Eindhoven, 8-11 July 2001, pp. 201-214
summary	Play and design can be put into metaphorical relation. To do so is to let each inform the other. As part of a larger project, we have used the metaphor of play in creating and using learning resources for early design education. In doing so, it became apparent that the entailments of play, the other metaphors that both frame and are framed by play, needs to be better understood. We discuss seven metaphors related to play: games, exploration, balance of forces, tactility, intrinsic reward, embodiment and rules and how we use these in learning games.
keywords	Design, Learning, Play, Games, Metaphor, Computer-Aided Design, Digital Media.
series	CAAD Futures
email
last changed	2006/11/07 07:22

_id	1b3f
authors	Papanikolaou, Maria
year	2001
title	Respace: A virtual environment for rethinking about space
doi	https://doi.org/10.52842/conf.caadria.2001.391
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. 391-400
summary	ReSpace is a teaching module, which entices students in a playful way to work with computers and motivates them to think more deeply about the abstract idea of space. The goal of ReSpace is to enhance the concept of space by augmenting its content with additional levels of information like statements about emotions, by referring to senses, delineating impressions or telling stories and inducing memories. ReSpace takes advantage of the possibilities offered by virtual environments in the transfer of information and suggests space as a metaphor for the communication of ideas, knowledge and experiences about space. In this paper the module ReSpace taught by the author is described. Its central theme is the representation and communication of oneís notion, perception, and interpretation of space with the help of a 3D, interactive, virtual, environment. http://alterego.arch.ethz.ch
series	CAADRIA
email
last changed	2022/06/07 08:00

_id	0ca1
id	0ca1
authors	Calderon, C, Cavazza., M
year	2001
title	USING GAMES ENGINES TO IMPLEMENT INTELLIGENT VIRTUAL ENVIRONMENTS.
source	Game-On 2001, Holiday Inn London Docks, London, United Kingdom , November 30 - December 1, 2001. http://hobbes.rug.ac.be/~scs/conf/gameon2001/index.php3
summary	In this paper we present an Intelligent Virtual Environment (IVE) obtained by incorporating a problem solving mechanism (AI technique) into a Virtual Environment. In particular, in this paper, we will discuss the implementation of the interaction with the problem solving mechanism by using the following metaphor: the visual space provided by the Virtual Environment is seen as the search space
keywords	Game Engines, Artificial Intelligence
series	other
type	normal paper
email
last changed	2005/12/02 11:19

_id	1e36
authors	Prensky, M.
year	2001
title	Digital Game-Based Learning
source	McGraw-Hill, New York
summary	Digital Game-Based Learning, by Marc Prensky, is a strategic and tactical guide to the newest trend in e-learning - combining content with video games and computer games to more successfully engage the under-40 "Games Generations," which now make up half of America's work force and all of its students. The book fully explores the concept of Digital Game-Based Learning, including such topics as How Learners Have Changed, Why Digital Game-Based Learning Is Effective, Simulations and Games, How Much It Costs, and How To Convince Management. With over 50 case studies and examples, it graphically illustrates how and why Digital Game-Based Learning is working for learners of all ages in all industries, functions and subjects.
series	other
last changed	2003/04/23 15:14

_id	7893
authors	Woodbury, R.F., Wyeld, Th.G., Shannon, S.J., Roberts, I.W., Radford, A., Burry, M., Skates, H., Ham, J. and Datta, S.
year	2001
title	The Summer Games
doi	https://doi.org/10.52842/conf.ecaade.2001.293
source	Architectural Information Management [19th eCAADe Conference Proceedings / ISBN 0-9523687-8-1] Helsinki (Finland) 29-31 August 2001, pp. 293-297
summary	As part of a nationally funded project, we have developed and used “games” as studentcentred teaching resources to enrich the capacity for design in beginning students in architecture, landscape architecture and urban design. Students are encouraged to learn inter-actively in a milieu characterised by self-directed play in a low-risk computermodelling environment. Recently thirteen upper year design students, six from Adelaide University (Adelaide, South Australia, Australia), five from Deakin University (Geelong, Victoria, Australia), and two from Victoria University, (Wellington, New Zealand) were commissioned over a ten-week period of the 2000-2001 Australian summer to construct a new series of games. This paper discusses the process behind constructing these games. This paper discusses six topical areas: – what is a game; – specific goals of the summer games; – the structure of a game; – the game-making process; – key findings from the production unit; and – future directions.
keywords	Reflection-In-Action, Design Making, Game Container, Collections, Meta-Cases, Data Repository
series	eCAADe
email
last changed	2022/06/07 07:57

_id	ga0133
id	ga0133
authors	Comino, Angelo (Motor)
year	2001
title	The Eliza’s Dream- Il sogno di Eliza
source	International Conference on Generative Art
summary	The Eliza’s dream (Il sogno di Eliza) is a small project about the practical use of generative or computer based methods applied on story writing. During this project the author, Motor (a.k.a Angelo Comino) explored all kind of help and interaction with the digital environment in order to write a common, but hopefully pleasant, mistery book, trough generative software,dialogues with classic artificial intelligence, with automated brainstormer or story telling expert systems.
series	other
email
more	http://www.generativeart.com/
last changed	2003/08/07 17:25

_id	ga0123
id	ga0123
authors	Coates P., Appels, T. Simon, C. and Derix, C.
year	2001
title	Current work at CECA
source	International Conference on Generative Art
summary	The centre for environment computing and architecture continues to experiment with new ways to form, and this paper presents three recent projects from the MSc programme. The three projects all share underlying assumptions about the use of generative algorithms to constructform, using fractal decomposition, lindenmayer systems and the marching cubes algorithm respectively to construct three dimensional "architectural" objects. The data needed to drive the morphology however ranges from formal proportional systems and Genetic L systems programming through swarming systems to perceptive self organising neural nets. In all cases, the projects pose the question what is architectural form. While after Stanford Anderson (Anderson 66) we know it is simplistic to say that it is an automatic outcome of a proper definition of the brief, it is also difficult to accept that the form of a building is an entirely abstract geometrical object existing without recourse to social or contextual justification. In anattempt to resolve these issues we have turned to the study of systems and general system theory as a way of understanding the mechanics of emergence and morphogenesis generally, and the
series	other
email
more	http://www.generativeart.com/
last changed	2003/08/07 17:25

_id	diss_duarte
id	diss_duarte
authors	Duarte, J. P.
year	2001
title	Customizing mass housing: a discursive grammar for Siza’s Malagueira houses
source	PhD dissertation, Department of Architecture, Massachusetts Institute of Technology, Cambridge, Mass
summary	This thesis proposes a process of providing mass-customized housing based on computer-aided design and production systems. It focuses on the design part, which mainly consists of an interactive system for the generation of design solutions based on a mathematical model called discursive grammar. A discursive grammar includes a shape grammar, a description grammar, and a set of heuristics. The shape grammar provides the rules of formal composition, whereas the description grammar describes the design from other relevant viewpoints. The set of heuristics is used to guide the generation of designs by comparing the description of the evolving design with the description of the desired house. The generation of a design proceeds first by producing a design brief from the user-prompted requirements and then by finding a solution that satisfies this brief. Search is largely deterministic, which decreases the amount of time required to find a solution, thereby making it reasonable to develop Web-based implementations. The proposed model enables an enduring designer's dream, that of the mass customization of housing. The model is illustrated with a case study that includes a shape grammar developed for the houses designed by the architect Alvaro Siza at Malagueira, a description grammar based on the Portuguese housing regulations, and a set of heuristics inferred after a set of experiments. In these experiments, designers were asked to generate houses based on the Malagueira grammar for specific clients. It is argued that this discursive grammar provides a rigorous method for understanding and teaching Siza's design process and that similar grammars could be developed for other styles. A Web page for explaining the grammar and generating new designs on-line was developed as a prototype.
series	thesis:PhD
email
last changed	2005/09/09 12:58

_id	d960
authors	Ekholm, Anders
year	2001
title	Activity objects in CAD-programs for building design. A prototype program implementation
source	Proceedings of the Ninth International Conference on Computer Aided Architectural Design Futures [ISBN 0-7923-7023-6] Eindhoven, 8-11 July 2001, pp. 61-74
summary	In the early stages of the building design process, during the programming and the proposal stages, both user activities and the building are in focus for the designer. In spite of this, today’s CAD programs give no support for management of information about user activities in the building. This paper discusses the requirements on modelling user activities in the context of building design and presents a prototype software. The prototype is developed as an add-on to the architectural design software ArchiCAD.
keywords	CAD, User Activity Modelling, Building Design, Building Product Modelling, Building Brief Development, Space Function Program
series	CAAD Futures
email
last changed	2006/11/07 07:22

_id	7d5e
authors	González, Daniela and Burguez, Raúl
year	2001
title	FICCIONES.EXE: NUEVAS NARRATIVAS INTERACTIVAS: EXPERIENCIA PRÁCTICA CON ALUMNOS DE LA LICENCIATURA EN DISEÑO GRÁFICO, UNIVERSIDAD ORT URUGUAY (FICCIONES.EXE: New Interactive Narratives: Practical Experience with Students of the Degree in Graphical Design, University of Uruguay)
source	SIGraDi biobio2001 - [Proceedings of the 5th Iberoamerican Congress of Digital Graphics / ISBN 956-7813-12-4] Concepcion (Chile) 21-23 november 2001, pp. 156-158
summary	Traditional narrative systems, such as literature, the cinema and the television, keep a linear design when developing a story, due to their own characteristics. Multimedia offers the possibility of developing a new narrative language. Multimedia fiction is based on the idea of working on a new medium, taking the previous ones as a starting point. In this new medium, the decisions taken by the user, will enable him to create his own version of the story. Work done in this field, have attempted to investigate and go deeper into these concepts.
series	SIGRADI
email
last changed	2016/03/10 09:52

_id	3dd6
authors	Guzmán Dumont, Guillermo and Hughes, Thomas
year	2001
title	MATERIAL PRESENCE: SPATIAL POTENTIAL
source	SIGraDi biobio2001 - [Proceedings of the 5th Iberoamerican Congress of Digital Graphics / ISBN 956-7813-12-4] Concepcion (Chile) 21-23 september 2001, pp. 186-188
summary	This paper describes two design studio projects with first year architecture students at the University of Nottingham. Originally, this exercise was aimed to introduce them to CAD drawing tools, but due to some particular characteristics of the brief, some unexpected results came to add an interesting value to their design learning process. From the exploration of a functional building typology through the digital construction of an iconic case study, it was developed a creative fabrication of absent architecture based on research, analysis and imagination. Then there was identified the most appropriate medium for communication of these defining characteristics. Unexpected focus on material considerations over spatial analysis, motivated a second exercise which used image manipulation, based on graphic source material and digital imaging of physical models.
series	other
email
last changed	2001/12/01 21:46

_id	1fe9
authors	Llavaneras Sánchez, Gustavo José
year	2001
title	TITULACIÓN COMO ARQUITECTO EN EL MARCO DEL DISEÑO DE AMBIENTES VIRTUALES (Obtaining a Degree as Architect within the Framework of Virtual Environments Design)
source	SIGraDi biobio2001 - [Proceedings of the 5th Iberoamerican Congress of Digital Graphics / ISBN 956-7813-12-4] Concepcion (Chile) 21-23 november 2001, pp. 159-161
summary	In this paper I define my aproach to what a Degree Project in Architecture is, and study different ways of working in degree projects in the area of Computer Applications to Architecture. A brief study on the different approaches that may be used for this project is done, as good as defining the neccesary basis for implementing such Degree Project in the field of Virtual Buildings Desing in one of its many variations. I also explain one expirience in progress with a group of students who are working in their Degree Project in this area, in a completely experimental way.
series	SIGRADI
email
last changed	2016/03/10 09:55

_id	4f37
authors	Mahalingam, Ganapathy
year	2001
title	POCHE' - Polyhedral Objects Controlled by Heteromorphic Effectors
source	Proceedings of the Ninth International Conference on Computer Aided Architectural Design Futures [ISBN 0-7923-7023-6] Eindhoven, 8-11 July 2001, pp. 603-614
summary	This paper takes the architectural concept of poche' and uses it to explore new possibilities in transforming polyhedra with effectors. In many computer-aided design systems, architectural entities are represented as well-formed polyhedra. Parameters and functions can be used to modify the forms of these polyhedra. For example, a cuboid can be transformed by changing its length, breadth and height, which are its parameters. In a more complex example, a polyhedron can be transformed by a set of user-defined functions, which control its vertices, edges and faces. These parameters and functions can further be embodied as effectors that control and transform the polyhedra in extremely complex ways. An effector is an entity, which has a transforming effect on another entity or system. An effector is more complex than a parameter or function. An effector can be a modelled as a virtual computer. Effectors can take on many roles that range from geometric transformation agents and constraints to performance criteria. The concept of the poche', made famous by Venturi is familiar to architects. The poche' is a device to mediate the differences between an interior and an exterior condition or between two interior conditions. In a poche', the role of the effector changes from being an agent that acts on a polyhedron from the outside, to an agent that acts as a mediator between an interior polyhedron and an exterior polyhedron, which represent interior and exterior environments respectively. This bi-directionality in the role of the effector allows a wide range of architectural responses to be modelled. The effector then becomes an interface in the true sense of the word. This concept will work best in a threedimensional or four-dimensional representational world but can be used effectively in a two-dimensional representational world as well. The application of this concept in design systems is explored with examples drawn from the work of the author, and practitioners who are using the concept of effectors in their work. A brief discussion of how this technique can evolve in the future is presented.
keywords	Effectors, Abstract Machines, Design As Interface
series	CAAD Futures
email
last changed	2006/11/07 07:22

_id	a770
authors	Polonskii, Mikhail M.
year	2001
title	SISTEMAS DE VISUALIZAÇÃO DE MÚSICA (Systems of Music Visualization)
source	SIGraDi biobio2001 - [Proceedings of the 5th Iberoamerican Congress of Digital Graphics / ISBN 956-7813-12-4] Concepcion (Chile) 21-23 november 2001, pp. 132-134
summary	This article presents an analysis of the state-of-the-art of music visualization. A brief history of visual music and a generalized structure of modern system for visual music production are presented. Based on analysis and tests of the music visualization softwares for PC platform, one new architecture of the system is proposed. A programming and a control methods for the music visualization are developed.
keywords	Real-time Graphics, Multimedia, Music
series	SIGRADI
email
last changed	2016/03/10 09:57

_id	33af
authors	Rodríguez Barros, Diana and Mandagarán, María
year	2001
title	EFECTOS E INFLUENCIAS DE LA PRESENCIA DE LA IMAGEN EN LAS LECTURAS - MULTIDIMENSIONALES DE SISTEMAS HIPERMEDIAS (Effects and Influences of the Presence of Images in the Multidimentional Reading of Hypermedia Systems)
source	SIGraDi biobio2001 - [Proceedings of the 5th Iberoamerican Congress of Digital Graphics / ISBN 956-7813-12-4] Concepcion (Chile) 21-23 november 2001, pp. 16-18
summary	Hypermedia Systems (HS) have deeply modified the methods for organizing and recovering information with respect to most traditional transmission methods; they are radically changing the experiences of reading, communication, comprehension and learning. This work aims at showing the results of a study on the consequences and the relationship between the presence of image and the positive attitudes generated in learning processes within HS multidimensional readings. We set to demonstrate that the presence of images, particularly digital images, has a positive influence on the singular construction of hypermedia narratives; first, from their appeal and then by facilitating the thematic decentering and the access to conceptualization. From these results, we propose guidelines to be applied in didactic HS designs.
series	SIGRADI
email
last changed	2016/03/10 09:59

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