Pub Date : 2021-06-24DOI: 10.26686/wgtn.14838009.v1
Brandon Wang, T. Moleta, M. Schnabel
Technology inevitably evolves and develops rapidly in the modern era, industries and professions continue to strive in integrating, adapting and utilising these advancements to improve, optimise and improve the process of design to manufacture to the user experience. One such system that fits into this category is the advent of Virtual Reality and Augmented Reality. The numerous possibilities to which these visually and spatially immersive systems opportunities for immense innovation often lacks direction or an ultimate goal thus rendering this piece of software to often be little more than a visualisation tool.This paper recognises the unique position that VR allows and seeks to interrogate and deconstruct current, traditional design processes to better utilise VR in aiding and reinforcing the idea of partial testing of ideas and concepts throughout the design cycle. Different sciences such as psychology, processes and automation from computational design and considerations within software development will be employed and injected into the broader architectural context in which this research presides. In addition to the VR headset, eye tracking external hardware are integrated to develop a seamless tool and workflow that allows us, as designers to better interrogate clients behaviour within our designed digital representations which leads to validations, evaluations and criticisms of our actions within the architectural realm.
{"title":"The New Mirror: Reflecting on inhabitant behaviour in VR and VR visualisation","authors":"Brandon Wang, T. Moleta, M. Schnabel","doi":"10.26686/wgtn.14838009.v1","DOIUrl":"https://doi.org/10.26686/wgtn.14838009.v1","url":null,"abstract":"Technology inevitably evolves and develops rapidly in the modern era, industries and professions continue to strive in integrating, adapting and utilising these advancements to improve, optimise and improve the process of design to manufacture to the user experience. One such system that fits into this category is the advent of Virtual Reality and Augmented Reality. The numerous possibilities to which these visually and spatially immersive systems opportunities for immense innovation often lacks direction or an ultimate goal thus rendering this piece of software to often be little more than a visualisation tool.This paper recognises the unique position that VR allows and seeks to interrogate and deconstruct current, traditional design processes to better utilise VR in aiding and reinforcing the idea of partial testing of ideas and concepts throughout the design cycle. Different sciences such as psychology, processes and automation from computational design and considerations within software development will be employed and injected into the broader architectural context in which this research presides. In addition to the VR headset, eye tracking external hardware are integrated to develop a seamless tool and workflow that allows us, as designers to better interrogate clients behaviour within our designed digital representations which leads to validations, evaluations and criticisms of our actions within the architectural realm.","PeriodicalId":281741,"journal":{"name":"CAADRIA proceedings","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123790485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-29DOI: 10.26686/wgtn.13019411.v1
M. Schnabel, Shuva Chowdhury
The recent development in Virtual Reality (VR) allows for novel engagement in participatory urban design. Despite that any design approach cannot include and address all items that are relevant or needed during a design process, social VR design instruments offer additionality via their real-time generation and visualisation possibilities that are unmatched in conventional realms. The research employs an anthropogenic approach to design research to engage end-users in the design process. An Immersive Virtual Environment (IVE) instrument 'SketchPad' allows laypersons to design successfully urban forms. SketchPad engaged laypersons in a meaningful design discussion and generations of urban spaces. The research discusses the findings of the experiments. The paper concludes with a reflection of how non-experts as co-designers can use IVE instruments to drive change of their neighbourhood proactively and to positively impact on the liveability of their neighbourhood.
{"title":"VR Unmatched - Leveraging Non-experts as Co-Urban Designers","authors":"M. Schnabel, Shuva Chowdhury","doi":"10.26686/wgtn.13019411.v1","DOIUrl":"https://doi.org/10.26686/wgtn.13019411.v1","url":null,"abstract":"The recent development in Virtual Reality (VR) allows for novel engagement in participatory urban design. Despite that any design approach cannot include and address all items that are relevant or needed during a design process, social VR design instruments offer additionality via their real-time generation and visualisation possibilities that are unmatched in conventional realms. The research employs an anthropogenic approach to design research to engage end-users in the design process. An Immersive Virtual Environment (IVE) instrument 'SketchPad' allows laypersons to design successfully urban forms. SketchPad engaged laypersons in a meaningful design discussion and generations of urban spaces. The research discusses the findings of the experiments. The paper concludes with a reflection of how non-experts as co-designers can use IVE instruments to drive change of their neighbourhood proactively and to positively impact on the liveability of their neighbourhood.","PeriodicalId":281741,"journal":{"name":"CAADRIA proceedings","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123374011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
André G. P. Brown, T. Moleta, M. Schnabel, S. Mclennan
The research employs procedural modelling to investigate the characteristic rules present within a loosely defined architectural style. The 19th-century timber neo-Gothic churches built in the city of Wellington, New Zealand are examples of a particular interpretation of the Gothic Revival style.
{"title":"Extracting and Communicating Underlying Pseudo-Formalised Procedural Rules in Heritage Architecture - The Case of New Zealand's 19th Century Timber Churches","authors":"André G. P. Brown, T. Moleta, M. Schnabel, S. Mclennan","doi":"10.26686/wgtn.12923195","DOIUrl":"https://doi.org/10.26686/wgtn.12923195","url":null,"abstract":"The research employs procedural modelling to investigate the characteristic rules present within a loosely defined architectural style. The 19th-century timber neo-Gothic churches built in the city of Wellington, New Zealand are examples of a particular interpretation of the Gothic Revival style.","PeriodicalId":281741,"journal":{"name":"CAADRIA proceedings","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116290016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-08-05DOI: 10.52842/conf.caadria.2020.2.203
Marie Davidová, Yannis Zavoleas
The paper exemplifies possible traces of transition towards Post-Anthropocene that is envisioned as non hierarchical system. It is taking Morton’s discussion on ‘hyperobjectivity’ further into multi-layered codesign performed in real time and real life across bio-digital agents, including humans. Though our planet might be recently experiencing drastic times and one catastrophic scenario follows the other, a natural succession often comes after most disasters.
{"title":"Post-Anthropocene:The Design after the Human Centered Design Age","authors":"Marie Davidová, Yannis Zavoleas","doi":"10.52842/conf.caadria.2020.2.203","DOIUrl":"https://doi.org/10.52842/conf.caadria.2020.2.203","url":null,"abstract":"The paper exemplifies possible traces of transition towards Post-Anthropocene that is envisioned as non hierarchical system. It is taking Morton’s discussion on ‘hyperobjectivity’ further into multi-layered codesign performed in real time and real life across bio-digital agents, including humans. Though our planet might be recently experiencing drastic times and one catastrophic scenario follows the other, a natural succession often comes after most disasters.","PeriodicalId":281741,"journal":{"name":"CAADRIA proceedings","volume":"1997 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123547539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-04-16DOI: 10.52842/conf.caadria.2019.1.767
Minkyu Choi, Taeha Yi, Meereh Kim, Ji-Hyun Lee
Real estate price prediction is very complex process. Big data and machine learning technology have been introduced in many research areas, and they are also making such an attempt in the real estate market. Although real estate price forecasting studies is actively conducted, using support vector machine, machine learning algorithm, AHP method, and so on, validity and accuracy are still not reliable.In this research, we propose a Case-Based Reasoning system using regression analysis to allocate weight of attributes. This proposed system can support to predict the real estate price based on collecting public data and easily update the knowledge about real estate. Since the result shows error rate less than 30% through the experiment, this algorithm gives better performance than previous one. By this research, it is possible for help decision-makers to expect the real estate price of interested area.
{"title":"Land Price Prediction System Using Case-based Reasoning","authors":"Minkyu Choi, Taeha Yi, Meereh Kim, Ji-Hyun Lee","doi":"10.52842/conf.caadria.2019.1.767","DOIUrl":"https://doi.org/10.52842/conf.caadria.2019.1.767","url":null,"abstract":"Real estate price prediction is very complex process. Big data and machine learning technology have been introduced in many research areas, and they are also making such an attempt in the real estate market. Although real estate price forecasting studies is actively conducted, using support vector machine, machine learning algorithm, AHP method, and so on, validity and accuracy are still not reliable.In this research, we propose a Case-Based Reasoning system using regression analysis to allocate weight of attributes. This proposed system can support to predict the real estate price based on collecting public data and easily update the knowledge about real estate. Since the result shows error rate less than 30% through the experiment, this algorithm gives better performance than previous one. By this research, it is possible for help decision-makers to expect the real estate price of interested area.","PeriodicalId":281741,"journal":{"name":"CAADRIA proceedings","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116923438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-04-15DOI: 10.52842/conf.caadria.2019.1.615
F. Shahsavari, Rasool Koosha, Wei Yan
{"title":"Uncertainty and Sensitivity Analysis Using Building Information Modeling - (An Energy Analysis Test Case)","authors":"F. Shahsavari, Rasool Koosha, Wei Yan","doi":"10.52842/conf.caadria.2019.1.615","DOIUrl":"https://doi.org/10.52842/conf.caadria.2019.1.615","url":null,"abstract":"","PeriodicalId":281741,"journal":{"name":"CAADRIA proceedings","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116455677","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-21DOI: 10.52842/conf.caadria.2019.1.235
Binh Nguyen
The paper presents the development of an agent-based approach to modelling the interaction of human emotion and behaviour with built spaces. The study addresses how human behaviour and social relation can be represented and modelled to interact with a virtual built environment composed in parametric architectural geometry. KOALA, a prototype of agent-based modelling of social spatial dynamics at the core of a parametric architectural design environment is proposed. In building KOALA's system architecture, we adapted the PECS (Physical, Emotional, Cognitive, Social) reference model of human behaviour (Schmidt 2002) and introduced the concept of Social Spatial Comfort as a measurement of three key factors influencing human spatial experiences. KOALA was evaluated by a comparative modelling of two contrasting Vietnamese dwellings known to us. As expected, KOALA returns very different temporal characteristics of spatial modifications of the two dwellings over a simulated timeframe of one year. We discuss the lessons learned and further research required.
{"title":"KOALA - Developing a generative house design system with agent-based modelling of social spatial processes","authors":"Binh Nguyen","doi":"10.52842/conf.caadria.2019.1.235","DOIUrl":"https://doi.org/10.52842/conf.caadria.2019.1.235","url":null,"abstract":"The paper presents the development of an agent-based approach to modelling the interaction of human emotion and behaviour with built spaces. The study addresses how human behaviour and social relation can be represented and modelled to interact with a virtual built environment composed in parametric architectural geometry. KOALA, a prototype of agent-based modelling of social spatial dynamics at the core of a parametric architectural design environment is proposed. In building KOALA's system architecture, we adapted the PECS (Physical, Emotional, Cognitive, Social) reference model of human behaviour (Schmidt 2002) and introduced the concept of Social Spatial Comfort as a measurement of three key factors influencing human spatial experiences. KOALA was evaluated by a comparative modelling of two contrasting Vietnamese dwellings known to us. As expected, KOALA returns very different temporal characteristics of spatial modifications of the two dwellings over a simulated timeframe of one year. We discuss the lessons learned and further research required.","PeriodicalId":281741,"journal":{"name":"CAADRIA proceedings","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123379511","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-05-01DOI: 10.52842/conf.caadria.2018.1.277
Jonathan Nelson, Christopher Knapp
This paper documents the development and application of an open, flexible, and highly integrated design to fabrication workflow capable of resolving complex geometries into a stress-skin panel system ready for direct construction. The system was developed in late 2016 and has been tested at full scale by being utilized to build a complete 225 m2 single-family dwelling.
{"title":"GLUEHOUSE - Towards an Open, Integrated Design-To-Fabrication Workflow for Realizing Variable-Geometry Stress-Skin Plywood Cassette Panels","authors":"Jonathan Nelson, Christopher Knapp","doi":"10.52842/conf.caadria.2018.1.277","DOIUrl":"https://doi.org/10.52842/conf.caadria.2018.1.277","url":null,"abstract":"This paper documents the development and application of an open, flexible, and highly integrated design to fabrication workflow capable of resolving complex geometries into a stress-skin panel system ready for direct construction. The system was developed in late 2016 and has been tested at full scale by being utilized to build a complete 225 m2 single-family dwelling.","PeriodicalId":281741,"journal":{"name":"CAADRIA proceedings","volume":"194 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134365930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-04-16DOI: 10.1080/16864360.2016.1240452
Chieh-Jen Lin
ABSTRACTGenerative modeling tools have become a popular means of composing algorithms to generate complex building forms at the conceptual design stage. However, composing algorithms in order to meet the requirements of general design criteria, and communicating those criteria with other disciplines by means of generative algorithms still faces many technical challenges. This paper proposes the use of a “Semantic-Topological-Geometric (STG)” pattern to guide architects in composing algorithms for representing, modeling, and validating design knowledge and criteria. The STG pattern can help architects to convert semantic information concerning the conditions and requirements of a project into design criteria, which are usually composed of topological relations among design elements, in order to explore the geometric properties of spaces and building components by means of generated 3D models.
{"title":"The STG Pattern: Application of a “Semantic-Topological-Geometric” Information Conversion Pattern to Knowledge Modeling in Architectural Conceptual Design","authors":"Chieh-Jen Lin","doi":"10.1080/16864360.2016.1240452","DOIUrl":"https://doi.org/10.1080/16864360.2016.1240452","url":null,"abstract":"ABSTRACTGenerative modeling tools have become a popular means of composing algorithms to generate complex building forms at the conceptual design stage. However, composing algorithms in order to meet the requirements of general design criteria, and communicating those criteria with other disciplines by means of generative algorithms still faces many technical challenges. This paper proposes the use of a “Semantic-Topological-Geometric (STG)” pattern to guide architects in composing algorithms for representing, modeling, and validating design knowledge and criteria. The STG pattern can help architects to convert semantic information concerning the conditions and requirements of a project into design criteria, which are usually composed of topological relations among design elements, in order to explore the geometric properties of spaces and building components by means of generated 3D models.","PeriodicalId":281741,"journal":{"name":"CAADRIA proceedings","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129379747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-04-02DOI: 10.52842/conf.caadria.2016.797
I. Agustí-Juan, G. Habert
Digital fabrication processes and technologies are becoming an essential part of the modern product manufacturing. As the use of 3D printing grows, potential applications into large scale processes are emerging. The combined methods of computational design and robotic fabrication have demonstrated potential to expand architectural design. However, factors such as material use, energy demands, durability, GHG emissions and waste production must be recognized as the prior-ities over the entire life of any architectural project. Given the recent developments at architecture scale, this study aims to investigate the environmental consequences and opportunities of digital fabrication in construction. This paper presents two case studies of classic building elements digitally fabricated. In each case study, the projects were as-sessed according to the Life Cycle Assessment (LCA) framework and compared with conventional construction with similar function. The analysis highlighted the importance of material-efficient design to achieve high environmental benefits in digitally fabricated architecture. The knowledge established in this research should be directed to the development of guidelines that help designers to make more sustainable choices in the implementation of digital fabrication in architecture and construction.
{"title":"An environmental perspective on digital fabrication in architecture and construction","authors":"I. Agustí-Juan, G. Habert","doi":"10.52842/conf.caadria.2016.797","DOIUrl":"https://doi.org/10.52842/conf.caadria.2016.797","url":null,"abstract":"Digital fabrication processes and technologies are becoming an essential part of the modern product manufacturing. As the use of 3D printing grows, potential applications into large scale processes are emerging. The combined methods of computational design and robotic fabrication have demonstrated potential to expand architectural design. However, factors such as material use, energy demands, durability, GHG emissions and waste production must be recognized as the prior-ities over the entire life of any architectural project. Given the recent developments at architecture scale, this study aims to investigate the environmental consequences and opportunities of digital fabrication in construction. This paper presents two case studies of classic building elements digitally fabricated. In each case study, the projects were as-sessed according to the Life Cycle Assessment (LCA) framework and compared with conventional construction with similar function. The analysis highlighted the importance of material-efficient design to achieve high environmental benefits in digitally fabricated architecture. The knowledge established in this research should be directed to the development of guidelines that help designers to make more sustainable choices in the implementation of digital fabrication in architecture and construction.","PeriodicalId":281741,"journal":{"name":"CAADRIA proceedings","volume":"78 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131259658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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