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 56

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

_id	46d4
id	46d4
authors	Fischer, Thomas
year	2008
title	Designing (tools (for designing (tools for ...))))
source	RMIT University, Melbourne
summary	Outcomes of innovative designing are frequently described as enabling us in achieving more desirable futures. How can we design and innovate so as to enable future processes of design and innovation? To investigate this question, this thesis probes the conditions, possibilities and limitations of toolmaking for novelty and knowledge generation, or in other words, it examines designing for designing. The focus of this thesis is on the development of digital design tools that support the reconciliation of conflicting criteria centred on architectural geometry. Of particular interest are the roles of methodological approaches and of biological analogies as guides in toolmaking for design, as well as the possibility of generalising design tools beyond the contexts from which they originate. The presented investigation consists of an applied toolmaking study and a subsequent reflective analysis using second- order cybernetics as a theoretical framework. Observations made during the toolmaking study suggest that biological analogies can, in informal ways, inspire designing, including the designing of design tools. Design tools seem to enable the generation of novelty and knowledge beyond the contexts in and for which they are developed only if their users apply them in ways unanticipated by the toolmaker. Abstract The reflective analysis offers theoretical explanations for these observations based on aspects of second-order cybernetics. These aspects include the modelling of designing as a conversation, different relationships between observers (such as designers) and systems (such as designers engaged in their projects), the distinction between coded and uncoded knowledge, as well as processes underlying the production and the restriction of meaning. Initially aimed at the development of generally applicable, prescriptive digital tools for designing, the presented work results in a personal descriptive model of novelty and knowledge generation in science and design. This shift indicates a perspective change from a positivist to a relativist outlook on designing, which was accomplished over the course of the study. Investigating theory and practice of designing and of science, this study establishes an epistemological model of designing that accommodates and extends a number of theoretical concepts others have previously proposed. According to this model, both design and science generate and encode new knowledge through conversational processes, in which open-minded perception appears to be of greater innovative power than efforts to exercise control. The presented work substantiates and exemplifies radical constructivist theory of knowledge and novelty production, establishes correspondences between systems theory and design research theory and implies that mainstream scientific theories and practices are insufficient to account for and to guide innovation.
keywords	Digital design tools, geometry rationalisation, second-order cybernetics, knowledge generation
series	thesis:PhD
type	normal paper
email
more	http://adt.lib.rmit.edu.au/adt/public/adt-VIT20080424.160537/index.html
last changed	2008/05/10 08:31

_id	ecaade2008_160
id	ecaade2008_160
authors	Aschwanden, Gideon; Halatsch, Jan; Schmitt , Gerhard
year	2008
title	Crowd Simulation for Urban Planning
doi	https://doi.org/10.52842/conf.ecaade.2008.493
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 493-500
summary	This paper presents a semi-automatic visualization method for the evaluation of urban environments that is based on artificial intelligence. It proposes the use of agent-based crowd simulation software on a mid-scale urban planning level for design evaluation. The information on agents’ movements is noted in standard raster images. The results are maps that are easy to understand. These maps show movement paths of the agents and density and give further conclusion on bottlenecks in planning contexts. Key measures, like the occupant movement in a given district, until now relied greatly on empirical knowledge or data that could be only gathered after an urban design had become built reality. Our method focuses on the adaptation of common software technology that is originally situated in film and TV productions. A practical workflow shows how our method can be easily integrated in daily design tasks.
keywords	Artificial intelligence, agent-based, crowd simulation, urban planning, design evaluation, occupant movement
series	eCAADe
email
last changed	2022/06/07 07:54

_id	sigradi2008_103
id	sigradi2008_103
authors	Baltazar, Ana Paula; Maria Lucia Malard, Silke Kapp, Pedro Schultz
year	2008
title	From physical models to immersive collaborative environments: testing the best way for homeless people to visualise and negotiate spaces
source	SIGraDi 2008 - [Proceedings of the 12th Iberoamerican Congress of Digital Graphics] La Habana - Cuba 1-5 December 2008
summary	This paper describes an experiment to investigate the best way for lay people to use representation to visualise and negotiate space. It was motivated by our observations in workshops for digital inclusion in the context of a housing project for a homeless association. Computers were used to make it easier for the community to understand and change the spaces in real time. The first workshops proved that our approach was efficient as an exercise but not certainly effective concerning the understanding of spatial qualities. So we have designed an experiment to compare the usability of different media in participatory design processes. For that we have adapted the ‘Usability’ methodology, which is fully described in the paper. We started with three main questions. The first concerned the effectiveness of different media to represent spatial quality; the second concerned the best way for novices to approach space, whether by refurbishing a pre-existing space or by starting from the scratch; and the third concerned the effectiveness of negotiation by means of discourse and by means of or action. We also had two main hypothesis: one coming from research on digital environments and stereo visualisation, indicating that the more people feel immersed in the represented environment the more they are able to correlate it with physical space; and the other coming from our own observations in the participatory design workshops, in which the collective decision-making was manipulated by those people with more advanced communication skills who use their ability in an authoritative way regardless of the relevance of what they have to say. This paper describes the whole experiment, which was an exercise of spatial negotiation in 5 versions. In the first version we provided fixed digital views of a room in plan and axonometry; for another two versions we provided a physical model of the room in 1:10 scale, with some pieces of the existing furniture in different scales. This was done to check if people were just playing with a puzzle or actually grasping the correspondence between representation and the object or the space represented. One version proposes refurbishment and the other starts from the scratch. And the last two versions repeated the same task made with the physical model, but this time using a 3D interactive digital model. People were required not only to organise the furniture in the space but also to build a full scale cardboard structure and organise the real furniture reproducing their proposed model. Their comments on the spaces they had built confronted with what they had imaged when working with the model has enabled us to compare the different models, as also the different ways of negotiating spaces. This paper describes this experiment in detail concluding that 3D digital interactive models are far more effective than physical models and 2D drawings; when negotiation happens by means of action it provides more creative results than when the discoursive practice prevails; people are more creative when they start something from scratch, though they spend more time. The results of this experiment led us to formulate a new hypothesis leading to the development of an immersive collaborative environment using stereoscopy.
keywords	Visualisation, negotiation, immersive environment, digital interfaces, homeless people
series	SIGRADI
email
last changed	2016/03/10 09:47

_id	ijac20076301
id	ijac20076301
authors	Barros, Diana Rodriguez; Castane, Dora; Stipech, Alfredo
year	2008
title	Hypermedia urban models in virtual environments: Case studies of central areas of Argentine cities
source	International Journal of Architectural Computing vol. 6 - no. 3, pp. 221-241
summary	The virtual models of urban fragments recreate environments of simulation and analysis with a great degree of realism. This paper addresses a review of case studies in which Argentine researchers from three different university centres have worked jointly. We examine spatial databases from a representational and communicational perspective as virtual 3D, walkthrough, and interconnected urban models. Our aim is to explore, recognise and analyse advances in this direction, and to apply them to the development of virtual models of central areas in the Argentine cities of Buenos Aires, Rosario, Santa Fe and Mar del Plata. We present the methodology used to analyse the design, production and management processes of the virtual model as well as the results of our research. We acknowledge that these models are consistent non-traditional instruments of analysis which complement the knowledge of the city and facilitate spatial comprehension. Finally, we review predominant tendencies.
series	journal
last changed	2008/10/14 14:00

_id	cf2011_p127
id	cf2011_p127
authors	Benros, Deborah; Granadeiro Vasco, Duarte Jose, Knight Terry
year	2011
title	Integrated Design and Building System for the Provision of Customized Housing: the Case of Post-Earthquake Haiti
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. 247-264.
summary	The paper proposes integrated design and building systems for the provision of sustainable customized housing. It advances previous work by applying a methodology to generate these systems from vernacular precedents. The methodology is based on the use of shape grammars to derive and encode a contemporary system from the precedents. The combined set of rules can be applied to generate housing solutions tailored to specific user and site contexts. The provision of housing to shelter the population affected by the 2010 Haiti earthquake illustrates the application of the methodology. A computer implementation is currently under development in C# using the BIM platform provided by Revit. The world experiences a sharp increase in population and a strong urbanization process. These phenomena call for the development of effective means to solve the resulting housing deficit. The response of the informal sector to the problem, which relies mainly on handcrafted processes, has resulted in an increase of urban slums in many of the big cities, which lack sanitary and spatial conditions. The formal sector has produced monotonous environments based on the idea of mass production that one size fits all, which fails to meet individual and cultural needs. We propose an alternative approach in which mass customization is used to produce planed environments that possess qualities found in historical settlements. Mass customization, a new paradigm emerging due to the technological developments of the last decades, combines the economy of scale of mass production and the aesthetics and functional qualities of customization. Mass customization of housing is defined as the provision of houses that respond to the context in which they are built. The conceptual model for the mass customization of housing used departs from the idea of a housing type, which is the combined result of three systems (Habraken, 1988) -- spatial, building system, and stylistic -- and it includes a design system, a production system, and a computer system (Duarte, 2001). In previous work, this conceptual model was tested by developing a computer system for existing design and building systems (Benr__s and Duarte, 2009). The current work advances it by developing new and original design, building, and computer systems for a particular context. The urgent need to build fast in the aftermath of catastrophes quite often overrides any cultural concerns. As a result, the shelters provided in such circumstances are indistinct and impersonal. However, taking individual and cultural aspects into account might lead to a better identification of the population with their new environment, thereby minimizing the rupture caused in their lives. As the methodology to develop new housing systems is based on the idea of architectural precedents, choosing existing vernacular housing as a precedent permits the incorporation of cultural aspects and facilitates an identification of people with the new housing. In the Haiti case study, we chose as a precedent a housetype called ‚Äúgingerbread houses‚Äù, which includes a wide range of houses from wealthy to very humble ones. Although the proposed design system was inspired by these houses, it was decided to adopt a contemporary take. The methodology to devise the new type was based on two ideas: precedents and transformations in design. In architecture, the use of precedents provides designers with typical solutions for particular problems and it constitutes a departing point for a new design. In our case, the precedent is an existing housetype. It has been shown (Duarte, 2001) that a particular housetype can be encoded by a shape grammar (Stiny, 1980) forming a design system. Studies in shape grammars have shown that the evolution of one style into another can be described as the transformation of one shape grammar into another (Knight, 1994). The used methodology departs takes off from these ideas and it comprises the following steps (Duarte, 2008): (1) Selection of precedents, (2) Derivation of an archetype; (3) Listing of rules; (4) Derivation of designs; (5) Cataloguing of solutions; (6) Derivation of tailored solution.
keywords	Mass customization, Housing, Building system, Sustainable construction, Life cycle energy consumption, Shape grammar
series	CAAD Futures
email
last changed	2012/02/11 19:21

_id	sigradi2018_1359
id	sigradi2018_1359
authors	Bertola Duarte, Rovenir; Ziger Dalgallo, Ayla; Consalter Diniz, Maria Luisa; Romão Magoga, Thais
year	2018
title	A window to the autism: the political role of the difference of an objectile in the homogeneous school
source	SIGraDi 2018 [Proceedings of the 22nd Conference of the Iberoamerican Society of Digital Graphics - ISSN: 2318-6968] Brazil, São Carlos 7 - 9 November 2018, pp. 848-853
summary	This paper approaches the insertion of an objectile in the homogeneous space of a school, looking to bring flexibility and responsiveness to assist a user with Autism Spectrum Disorder (ASD). The research concerns with photosensitivity, a problem faced by almost 25% of the children with autism (Miller-Horn; Spence; Takeoka, 2011). The study is based on the theories for ASD environments that speak of ‘sensorial perception’ and ‘thinking with imagery’ (Mostafa, 2008), and the coexistence of Sensory Design Theory and Neuro-Typical Method (Pomana, 2015). The result consists of a gadget developed in MIT App Inventor tool and a curtain that interact responsively through an Arduino code, for a new connection between the user and his surroundings.
keywords	Objectile; Responsive Architecture; Architecture and autism; ASD; Inclusive school
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	ecaade2008_186
id	ecaade2008_186
authors	Bourdakis, Vassilis
year	2008
title	Low Tech Approach to 3D Urban Modeling
doi	https://doi.org/10.52842/conf.ecaade.2008.959
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 959-964
summary	Over the last decade various examples of urban 3D models have been created employing various techniques for data collection and model building. The problems faced are well documented, issues of accuracy, complexity and utility of the models has also been addressed. This paper presents a low tech approach to accurate city modeling focusing on engineering applications, browsing/experiencing applications as well as multi-layering time based analyses, historical info overlaying for use in interactive real time applications (museum exhibitions, research projects for behavioral patterns of users in 3D urban environments, marketing, tourism, etc). The pros and cons of the proposed methodology are analyzed and ways forward suggested.
keywords	Urban modeling, photogrammetric techniques, 3D modeling
series	eCAADe
email
last changed	2022/06/07 07:54

_id	sigradi2008_077
id	sigradi2008_077
authors	Briones, Carolina
year	2008
title	A collaborative project experience in an architectural framework, working with Open Source applications and physical computing [Diseño de Plataformas Digitales e Interactivas: una experiencia educativa trabajando colaborativamente con aplicaciones de Código Abierto y Computación Física]
source	SIGraDi 2008 - [Proceedings of the 12th Iberoamerican Congress of Digital Graphics] La Habana - Cuba 1-5 December 2008
summary	Nowadays, thanks to the telecommunication revolution and therefore the massive spread of Internet, we have seen the come up of international architectural offices with branches located in different continent, working in a collaborative fashion, surpassing physical and time frontiers. At the same time, the multidisciplinary work between designers, architects, engineers, programmers and even biologist, between others, have been taking place in the new network society. All transformations also supported by the arising of FOSS (Free Open Source Software) and the virtual communities behind them, which allow the creation of non-traditional or specific software, the association between disciplines, and also, the formation of meeting scenarios for a mixture of individuals coming up with multiple motivation to coexist in collaborative environment. Furthermore, it is possible to argue that Open Source applications are also the reflection of a social movement, based on the open creation and exchange of information and knowledge. Do the appeared of FOSS compel us to re-think our working and teaching methods? Do they allow new modes of organizing and collaborating inside our architectural practices?. This paper would like to address these questions, by presenting the results of the “Experience Design” course, which by implementing teaching methods based on Open Source principles and cutting-edge tools, seeks to approach students to these new “way of do”, knowledge and methodologies, and overall, focus them on the science behind the computer. This paper describes the “Experience Design” course, in which architectural graduate students of Universidad Diego Portales (Chile), put for first time their hands on the creation of interactive interfaces. By acquiring basic knowledge of programming and physical computing, students built in a collaborative way a responsive physical installation. The course use as applications “Processing” and “Arduino”. The first one is an Open Source programming language and environment for users who want to program images, animation, and interactions. It has a visual context and serve as a software sketchbook and professional production tool. Processing is a project initiated by Ben Fry and Casey Reas, at the MIT Media Lab (www.processing.org). The second is an Open Source electronics prototyping platform based on flexible, easy-to-use hardware and software. Arduino has a microcontroller (programmed with Processing language) which can sense the environment by receiving input from a variety of sensors and can affect its surroundings by controlling lights, motors, and other actuators (www.arduino.cc). Both environments shared a growing community of people working in related projects and extending useful assistance for beginners. In this paper it is presented the current state of the pilot course and some of the initials results collected during the process. Students and teacher’s debates and evaluations of the experience have been exposed. Together with a critical evaluation in relation to the accomplishment of the effort of place together different disciplines in one collaborative project akin, architecture, design, programming and electronic. Finally, futures modifications of the course are discussed, together with consideration to take in account at the moment of bring Open Source and programming culture into the student curriculum.
keywords	Physical computing, teaching framework, Open Source, Interactive Installation
series	SIGRADI
email
last changed	2016/03/10 09:47

_id	cdc2008_359
id	cdc2008_359
authors	Burke, Anthony
year	2008
title	Reframing “intelligence” in computational design environments
source	First International Conference on Critical Digital: What Matters(s)? - 18-19 April 2008, Harvard University Graduate School of Design, Cambridge (USA), pp. 359-366
summary	This paper seeks to establish a set of principals that form an understanding of intelligent systems related to design and architecture, through a review of intelligence as it has been understood over the last 60 years since Alan Turing first asked the question “can machines think?”1 From this review, principals of intelligence can be identified within the neurophysiological and artificial intelligence (AI) communities that provide a foundation for understanding intelligence in computational architecture and design systems. Through critiquing these principals, it is possible to re-frame a productive general theory of intelligent systems that can be applied to specific design processes, while simultaneously distinguishing the goals of design oriented intelligent systems from those goals of general Artificial Intelligence research.
email
last changed	2009/01/07 08:05

_id	cdc2008_137
id	cdc2008_137
authors	Cardoso, Daniel
year	2008
title	Certain assumptions in Digital Design Culture: Design and the Automated Utopia
source	First International Conference on Critical Digital: What Matters(s)? - 18-19 April 2008, Harvard University Graduate School of Design, Cambridge (USA), pp. 137-148
summary	Much of the research efforts in computational design for Architecture today aim to automate or bypass the production of construction documents as a means of freeing designers from the sticky and inconvenient contingencies of physical matter. This approach has yielded promising questions and applications, but is based on two related assumptions that often go unnoticed and that I wish to confront: 1. Designers are more creative if the simulations they rely on engage only with the superficial aspects of the objects they design (rather than with their structural and material-specific behaviors) and 2. The symbolic 3-D environments available in current design software are the ideal media for design because of their free nature as modeling spaces. These two assumptions are discussed both as cultural traits and in their relation to digital design technologies. The work presented is a step towards the far-sighted goal of answering the question: how can computation enable new kinds of dialogue between designer, design media and construction in a design process? In concrete, this paper proposes a critical framework for discussing contemporary digital design practices as a continuity –rather than as a rupture- of a long-standing tradition in architecture of separating design and construction.
email
last changed	2009/01/07 08:05

_id	acadia08_340
id	acadia08_340
authors	Chalmers, Chris
year	2008
title	Chemical Signaling as a Model for Digital Process in Architecture
doi	https://doi.org/10.52842/conf.acadia.2008.340
source	Silicon + Skin: Biological Processes and Computation, [Proceedings of the 28th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) / ISBN 978-0-9789463-4-0] Minneapolis 16-19 October 2008, 340-345
summary	The role of the architect is quite literally one of assembly: synthesizing the various parts of a project into a cohesive whole. It is a difficult job, often requiring the architect to weave many seemingly contradictory concerns into a solution that benefits them all. It is not surprising then, that the many elegant and effective systems found in nature should be inspiring to the architect. Emerging fields like biomimicry and systems dynamics model the patterns of interaction between organisms and their environments in terms of dynamic part to part and part to whole relationships. ¶ Observations of real relationships between organisms and their environments, as they exist in nature, reveal complex feedback loops working across multiple scales. These feedback loops operate by the simultaneous action of two observed phenomena. The first is the classic phenotypic relationship seen when organisms of the same genetic makeup instantiate differently based upon differences in their environment. This is the relationship that was originally proposed by Charles Darwin in his theory of natural selection of 1859. Darwin’s model is unidirectional: the organism adapts to its environment, but not the other way around. It operates at the local scale as individual parts react to the conditions of the whole. (Canguilhem, 1952). ¶ The second phenomenon, which sees its effect at the global scale, is the individual’s role as consumer and producer in the flows of energy and material that surround it. It is the subtle and incremental influence of the organism upon its environment, the results of which are often invisible until they reach a catastrophic threshold, at which point all organisms in the system feel global changes. ; The research presented in this paper addresses the dialectic between organism and environment as each responds reciprocally to the others’ changing state. Such feedback loops act in a non-linear fashion, across nested scales in biological systems. They can be modeled to act that way in a digital design process as well. This research is an exploration into one such model and its application to architecture: the simple communication between organisms as they affect and are affected by their environments through the use of signal chemicals.
keywords	Biology; Cellular Automata; Feedback; Material; Scripting
series	ACADIA
last changed	2022/06/07 07:55

_id	caadria2008_5_session1a_042
id	caadria2008_5_session1a_042
authors	Chen, Chiung-Hui
year	2008
title	The design of an interactive scenario-based agent simulator for supporting the early stages of urban design
doi	https://doi.org/10.52842/conf.caadria.2008.042
source	CAADRIA 2008 [Proceedings of the 13th International Conference on Computer Aided Architectural Design Research in Asia] Chiang Mai (Thailand) 9-12 April 2008, pp. 42-48
summary	Recently, urban planning has largely placed the user at street as the centre of infrastructural design, with significant implications for the perceived attractiveness of user environments. The urban designers faced with the task of designing such spaces, needs a tool that will allow different designs to be compared in terms of their attractiveness as well as their effectiveness. Therefore, this paper applies the selective attention theory and establishes a pedestrian behavior model that embeds the behavior-based rules and attributes of an agent. We call this simulation platform to be an agent-based street simulator (ABSS). Through experiments and verifications on cases of real-life urban streets, the system and its applications, and major findings are reported.
keywords	attention theory; street design; agent; behavior; pedestrian
series	CAADRIA
email
last changed	2022/06/07 07:55

_id	caadria2008_9_session1b_075
id	caadria2008_9_session1b_075
authors	Chien, Sheng-Fen
year	2008
title	Probing elders’ needs for smart technologies in the domestic environment
doi	https://doi.org/10.52842/conf.caadria.2008.075
source	CAADRIA 2008 [Proceedings of the 13th International Conference on Computer Aided Architectural Design Research in Asia] Chiang Mai (Thailand) 9-12 April 2008, pp. 75-80
summary	This paper presents an initial investigation into developing smart homes for the elderly. Smart homes refer to domestic living environments that equipped with “sensible” and “responsive” facilities, which employ smart technologies, to provide occupants a sound and comfortable living. Designers and sociologists have observed reluctances and even rejections to these technologies from the elderly. A Cultural Probes study shows that the elderly welcome new technologies but reject robotic companionships. In addition, a questionnaire survey concludes that smart technologies for home safety and security, energy conservation and usage monitoring, as well as health care and maintenance, are desirable.
keywords	Smart home; the elderly; cultural probe; questionnaire; survey
series	CAADRIA
email
last changed	2022/06/07 07:55

_id	cdc2008_377
id	cdc2008_377
authors	Conrad, Erik
year	2008
title	Rethinking the Space of Intelligent Environments
source	First International Conference on Critical Digital: What Matters(s)? - 18-19 April 2008, Harvard University Graduate School of Design, Cambridge (USA), pp. 377-382
summary	Technologies are not mere exterior aids but interior changes of consciousness that shape the way the world is experienced. As we enter the age of ubiquitous computing, where computers are worn, carried or embedded into the environment, we must be careful that the ideology the technology embodies is not blindly incorporated into the environment as well. As disciplines, engineering and computer science make implicit assumptions about the world that conflict with traditional modes of cultural production. Space is commonly understood to be the void left behind when no objects are present. Unfortunately, once we see space in this way, we are unable to understand the role it plays in our everyday experience. In this paper, I argue that with the realization of the vision of ubiquitous computing, the fields of computer science and engineering reify the dominance of abstract space in real space. A new approach to the design of computing systems is necessary to reembody space. The social nature of the interface allows us to situate it within Henrí Lefebvre’s notions of space, providing new tools for thinking about how computing practice engages space as well as opening avenues to rematerialize the environment through embodied interaction.
email
last changed	2009/01/07 08:05

_id	cdc2008_111
id	cdc2008_111
authors	Dounas, Theodore
year	2008
title	Algebras, Geometries and Algorithms, Or How Architecture fought the Law and the Law Won
source	First International Conference on Critical Digital: What Matters(s)? - 18-19 April 2008, Harvard University Graduate School of Design, Cambridge (USA), pp. 111-114
summary	An Architect is required to deal quite often with a restrictive piece of Building Code during his/her practice, especially in traditional and hence protected environments. The paper examines the algorithmic nature of such a Building Code and in particular the President's Decree governing the design and architecture of traditional housing in the Old Town, “Ano Poli”, in Thessaloniki Greece. The nature of the constraints and descriptions the Decree contains is algorithmic, which means that the descriptions of the constraints is procedural with a specific start and a specific finish for a house design. The problem with such descriptions in a Law is that, although an architect can develop his/her own interpretations of the traditional language of the area, or even be able to trace his/her designs using shape grammars derived from traditional buildings preserved until today, the final result cannot be approved for a building permit since it does not comply with the Presidential Decree. We suggest that the nature of such legislation should be algebraic in nature and not algorithmic, since algebras allow an amount of freedom in development of architectural language while also permitting the restriction of scale, height and so on. This coupling of architectural design freedom and effective restriction on metrics of new buildings contained in algebraic systems can be shown to be much more effective than the established algorithmic system. The Decree's content comprises of regulations concerning the volume, form and use of new buildings in the protected and conserved built environment of “Ano Poli” in Thessaloniki.
last changed	2009/01/07 08:05

_id	caadria2008_26_session3b_213
id	caadria2008_26_session3b_213
authors	Figen Gül, Leman
year	2008
title	Affordances of Virtual environments Do design media change the interaction with the design representation?
doi	https://doi.org/10.52842/conf.caadria.2008.213
source	CAADRIA 2008 [Proceedings of the 13th International Conference on Computer Aided Architectural Design Research in Asia] Chiang Mai (Thailand) 9-12 April 2008, pp. 213-220
summary	The paper focuses on characterising design environments and on identifying design behaviour in different collaborative virtual environments and discusses the behaviour change based on the affordances theory. In this paper, we present two designers collaborating over three different design environments and report a comparison of those environments with face-to-face (FTF) sketching, using protocol analysis. The analysis of the protocol shows that different virtual environments provide different affordances.
keywords	Affordances, collaborative virtual environments, design collaboration, protocol analysis
series	CAADRIA
email
last changed	2022/06/07 07:50

_id	sigradi2008_089
id	sigradi2008_089
authors	Godoi,Giovana; Gabriela Celani
year	2008
title	A study about facades from historical brazilian town using shape grammar
source	SIGraDi 2008 - [Proceedings of the 12th Iberoamerican Congress of Digital Graphics] La Habana - Cuba 1-5 December 2008
summary	Shape grammars have been used in architecture for analysis and synthesis - in the first case, mainly for the characterization of styles and in the later for the generation of novel compositions. The present research proposes the use of shape grammars for establishing guidelines for the requalification of historical areas that have lost their original characteristics due to improper renovations. The use of shape grammars proposed here starts with the definition of a set of rules for characterizing the original style of an area. Based on these rules, the main characteristics of the area are confirmed, such as siting, proportions between walls and openings in the façades, overall dimensions constraints, and so on. Next, the rules of the grammar are transformed, to allow the use of contemporary building materials, as well as the incorporation of contemporary living styles in the new design. Rules must take into account two cases: original buildings that have been inadequately transformed, and buildings that have been completely torn down and will replace been completely replaced by new constructions. Both cases need to be harmonious with the remaining original buildings, however without simply copying the existing style. In both cases, rules have been used to establish the guidelines for the renovations, which resulted in modern urban environments that resemble the original historical sites in terms of spatial relations and proportions. They also create an appropriate environment for the observations of the preserved original buildings, which would otherwise look like aliens in a completely transformed neighborhood. The latter case is very common in most Brazilian cities, especially in the case of São Paulo, where houses from the late 1800´s and early 1900´s are flanked by high rise apartment buildings. In order to develop and test the proposed method, a study will be carried out in a small Brazilian town called Monte Alegre do Sul. The town was chosen because its original urban morphology, developed in the XIXth century, is still relatively well preserved, although part of the original façades have been transformed. The objective of the research is to develop a shape grammar to set guidelines for the re-adaptation of the already renovated façades and reconstruction of other ones in Monte Alegre do Sul.
keywords	Shape grammar, generative design systems
series	SIGRADI
email
last changed	2016/03/10 09:52

_id	caadria2008_73_session7a_601
id	caadria2008_73_session7a_601
authors	Gu, Ning; Jerry Jen-Hung Tsai
year	2008
title	An Interactive Graphical System for Collaborative Architectural Design in 3D Virtual Environments
doi	https://doi.org/10.52842/conf.caadria.2008.601
source	CAADRIA 2008 [Proceedings of the 13th International Conference on Computer Aided Architectural Design Research in Asia] Chiang Mai (Thailand) 9-12 April 2008, pp. 601-608
summary	This paper presents the development of an interactive graphical system applicable to collaborative architectural design in 3D virtual environments and its preliminary application for a building design project. This interactive graphical system integrates the spatial system and the stylistic system and specialises in styles representation and exploration in architectural design.
series	CAADRIA
email
last changed	2022/06/07 07:51

_id	ddss2008-30
id	ddss2008-30
authors	Hemmerling, Marco
year	2008
title	Digital MaterialPerception, Interaction and Immersion in Virtual Environments
source	H.J.P. Timmermans, B. de Vries (eds.) 2008, Design & Decision Support Systems in Architecture and Urban Planning, ISBN 978-90-6814-173-3, University of Technology Eindhoven, published on CD
summary	This paper outlines two major aspects of virtual environments for architectural design. On the one hand it focusses on how to use virtual reality as an extended tool to generate spatial design by building up and interacting with a three-dimensional digital model. On the other hand it describes - based on a case study - the relation between perception, interaction and immersion in virtual environments. Both approaches can be interconnected to a continues design process, that allows the designer to create, manipulate, visualize and decide on spatial concepts in a holistic three-dimensional simulation.
keywords	Virtual Environment, Digital Architecture, Immersion, Perception, Human-Computer Interaction
series	DDSS
last changed	2008/09/01 17:06

_id	ecaade2008_142
id	ecaade2008_142
authors	Hoog, Jochen; Wolff-Plottegg, Manfred
year	2008
title	Real Virtualities - Architecture 2.0
doi	https://doi.org/10.52842/conf.ecaade.2008.817
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 817-822
summary	The Institute of Architecture and Design, TU Vienna has bought a virtual island in Second Life (SL) in order to use it in a design course (5 ECTS). The goal was to introduce students to new ways in which computers in a web based network like SL can be used to generate designs by using end user scripting within a virtual 3D environment. After a short introduction into the basics of SL and to the rules and conditions of multi-user virtual environments (MUVE’s) the students worked within that kind of spatial software as a place and as hyper media. The main focus of this paper is to stress and to describe the differences of the student’s results compared to common architectural design courses.
keywords	Algorithmic architecture, Second Life, virtual space design, learning platform
series	eCAADe
email
last changed	2022/06/07 07:50

For more results click below: