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	acadia04_110
id	acadia04_110
authors	Kilian, Axel
year	2004
title	Linking Digital Hanging Chain Models to Fabrication
source	Fabrication: Examining the Digital Practice of Architecture [Proceedings of the 23rd Annual Conference of the Association for Computer Aided Design in Architecture and the 2004 Conference of the AIA Technology in Architectural Practice Knowledge Community / ISBN 0-9696665-2-7] Cambridge (Ontario) 8-14 November, 2004, 110-125
doi	https://doi.org/10.52842/conf.acadia.2004.110
summary	The paper traces the development of a digital hanging chain modeler in Java inspired by Antonio Gaudi’s physical hanging chain models. More importantly, it demonstrates how fabrication schemas for physical mockups of the digitally simulated hanging chain can be linked to the real time form finding simulation. Fabrication output is an integral part of the iterative process and not a post-design process. The current implementation is still limited and currently requires programming for reconfiguration. The paper proposes the link of form-finding and fabrication finding and lays out several examples and first steps of how to do so.
keywords	form finding, simulation, fabrication
series	ACADIA
email
last changed	2022/06/07 07:52

_id	2005_671
id	2005_671
authors	Kilian, Axel
year	2005
title	Design Innovation through Constraint Modeling
source	Digital Design: The Quest for New Paradigms [23nd eCAADe Conference Proceedings / ISBN 0-9541183-3-2] Lisbon (Portugal) 21-24 September 2005, pp. 671-678
doi	https://doi.org/10.52842/conf.ecaade.2005.671
summary	This paper describes how constraint modeling can support design innovation. Furthermore, it lays out how constraints are employed in the construction and exploration of a model’s design space. The paper places this approach within the larger context of design exploration using computational and conceptual representations of design. Four general constraint types are identified and examples from several workshops and design studios are presented for each of the constraint types. The examples range from product design to structural design to fabrication issues in architecture. Based on a review of the literature the most common constraints are of geometric, topologic, functional, and quantitative type. Based on the case studies the paper describes how the different types of constraints can be used as design drivers and help in the exploration of solution space. In conclusion the paper identifies the addition of bi-directional properties to constraint modeling as the next challenge in improving the application of constraint modeling in design exploration. Furthermore, the paper demonstrates the necessity to develop better constraint models for cross domain design.
keywords	Design Exploration, Constraint Modeling, Parametric Modeling
series	eCAADe
email
last changed	2022/06/07 07:52

_id	ijac20064106
id	ijac20064106
authors	Kilian, Axel
year	2006
title	Design innovation through constraint modeling
source	International Journal of Architectural Computing vol. 4 - no. 1, 87-105
summary	In this paper we describe how constraint modeling can support design innovation. Furthermore, we lay out how constraints are employed in the construction and exploration of a model's design space. We place the approach within the context of design exploration using computational and conceptual representations of design. A review of the literature reveals that geometric, topologic, functional, and quantitative constraints are those most commonly used. For each constraint type, an example is presented drawing from several workshops and research conducted by the author. The examples range from product design, to structural design, to fabrication issues in freeform geometry. Based on the case studies, we describe how the different types of constraints can be used as design drivers and help in the exploration of solution spaces. In conclusion, we identify the need for bidirectional exercising of constraints as the next challenge in design exploration and discuss how it is relevant in particular for cross domain design.
keywords	Design Exploration; Constraint Modeling; Parametric Modeling
series	journal
email
more	http://www.ingentaconnect.com/content/mscp/ijac/2006/00000004/00000001/art00007
last changed	2007/03/04 07:08

_id	4559
id	4559
authors	Kilian, Axel
year	2006
title	Design Exploration through Bidirectional Modeling of Constraints
source	Massachusetts Institute of Technology
summary	Today digital models for design exploration are not used to their full potential. The research efforts in the past decades have placed geometric design representations firmly at the center of digital design environments. In this thesis it is argued that models for design exploration that bridge different representation aid in the discovery of novel designs. Replacing commonly used analytical, uni-directional models for linking representations, with bidirectional ones, further supports design exploration. The key benefit of bidirectional models is the ability to swap the role of driver and driven in the exploration. The thesis developed around a set of design experiments that tested the integration of bidirectional computational models in domain specific designs. From the experiments three main exploration types emerged. They are: branching explorations for establishing constraints for an undefined design problem; illustrated in the design of a concept car. Circular explorations for the refinement of constraint relationships; illustrated in the design of a chair. Parallel explorations for exercising well-understood constraints; illustrated in a form finding model in architecture. A key contribution of the thesis is the novel use of constraint diagrams developed to construct design explorers for the experiments. The diagrams show the importance of translations between design representations in establishing design drivers from the set of constraints. The incomplete mapping of design features across different representations requires the redescription of the design for each translation. This redescription is a key aspect of exploration and supports design innovation. Finally, this thesis argues that the development of design specific design explorers favors a shift in software design away from monolithic, integrated software environments and towards open software platforms that support user development.
keywords	Design, exploration, generative, bidirectional, constraints
series	thesis:PhD
type	normal paper
email
more	http://designexplorer.net/newscreens/phd2006/index.html
last changed	2006/12/07 19:52

_id	caadria2006_217
id	caadria2006_217
authors	KILIAN, AXEL
year	2006
title	DESIGN EXPLORATION WITH CIRCULAR DEPENDENCIES: A chair design experiment
source	CAADRIA 2006 [Proceedings of the 11th International Conference on Computer Aided Architectural Design Research in Asia] Kumamoto (Japan) March 30th - April 2nd 2006, 217-226
doi	https://doi.org/10.52842/conf.caadria.2006.x.q2e
summary	The paper demonstrates the need for advanced models of representation for circular dependency networks common in design problems that deal with multiple constraints. Constraints in a design problem are generally perceived as limitations to design exploration. The careful construction of constraint relationships can help to turn constraints into design drivers for the problem instead. Closely related to the notion that new goals may emerge from creating designs is the idea that one goal of planning may be the design activity itself (Simon 1981). The interplay of many constraints can lead to circular dependencies that make design exploration a challenge as any change causes ripples throughout the entire design construct. D’Arcy Thompson (1942) describes form as a diagram of forces. The construction of design representations that reflect such dependency networks pose a challenge and are far from exact matches of the task environment (Simon 1981). The paper proceeds in mapping these abstract observations of the circular dependencies in the design process to a chair experiment from design to fabrication giving detailed descriptions of the interdependencies of material, fabrication and aesthetic constraints. The experiment shows how those constraints were instrumental in achieving the aesthetics of the full scale prototype.
series	CAADRIA
type	normal paper
email
last changed	2022/06/07 07:49

_id	acadia17_324
id	acadia17_324
authors	Kilian, Axel; Sabourin, François
year	2017
title	Embodied Computation – An Actuated Active Bending Tower: Using Simulation-Model-Free Sensor Guided Search To Reach Posture Goals
source	ACADIA 2017: DISCIPLINES & DISRUPTION [Proceedings of the 37th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-0-692-96506-1] Cambridge, MA 2-4 November, 2017), pp. 324- 329
doi	https://doi.org/10.52842/conf.acadia.2017.324
summary	The concept of Embodied Computation is to leverage the combination of abstract computational and material artifact as a method for exploration in the design process. A common approach for the integration of the two realms is to use computational simulation based on the geometric form of the artifact for the prediction of material behavior. This leads to the integration of a geometric model abstraction of the physical artifact into the control software of the actuated device and can produce deviations between the state of the physical construct and the computational state. Here an alternative approach of a soft, actuated, active bending structure is explored. Six fluidic actuators are combined with a six degree of freedom (DOF) sensor for posture feedback. Instead of relying on simulated kinematics to reach a particular posture, the sensor-enabled posture feedback guides a simplex search algorithm to find combinations of pressures in the six actuators that minimize the combined tilting angles for the goal of a level tower top. Rather than simulating the structure computationally, the model is shifted to one of feedback and control, and the structure operates as a physical equation solver returning an x-y-z tilting angle for every set of actuation pressures. Therefore the computational model of the search process is independent of the physical configuration of the structure itself and robust to changes in the environment or the structure itself. This has the future potential for more robust control of non-determined structures and constructs with heterogeneous DOF common in architecture where modeling behavior is difficult.
keywords	material and construction; smart buildings
series	ACADIA
email
last changed	2022/06/07 07:52

_id	1f62
authors	Kiliccote, Han
year	1997
title	A standards processing framework
source	Carnegie Mellon University, Pittsburgh
summary	Civil engineers create and employ a very large number of design standards, especially in the United States. Designing using such a large number of design standards is a tedious, laborious, and difficult task. One major research task in Computer-Aided Engineering (CAE) is the development of software tools that assist in the usage of design standards during the design process. This dissertation, a standards processing framework is presented. It is an agent-based approach to providing computer-aided support for using design standards. In this framework, modules, such as standards processing servers, are treated as agents communicating using a defined communication language. One immediate advantage of this architecture is that it allows the incorporation of a broad, powerful set of representation for use in modeling design standards.
series	thesis:PhD
email
more	http://han.ices.cmu.edu
last changed	2003/02/12 22:37

_id	b352
authors	Kilkelly, Michael
year	2000
title	Off The Page: Object-Oriented Construction Drawings
source	Eternity, Infinity and Virtuality in Architecture [Proceedings of the 22nd Annual Conference of the Association for Computer-Aided Design in Architecture / 1-880250-09-8] Washington D.C. 19-22 October 2000, pp. 147-151
doi	https://doi.org/10.52842/conf.acadia.2000.147
summary	This paper discusses methods in which inefficiencies in the construction documentation process can be addressed through the application of digital technology. These inefficiencies are directly related to the time consuming nature of the construction documentation process, given that the majority of time is spent reformatting and redrawing previous details and specifications. The concepts of objectoriented programming are used as an organizational framework for construction documentation. Database structures are also used as a key component to information reuse in the documentation process. A prototype system is developed as an alternative to current Computer-Aided Drafting software. This prototype, the Drawing Assembler, functions as a graphic search engine for construction details. It links a building component database with a construction detail database through the intersection of dissimilar objects.
series	ACADIA
last changed	2022/06/07 07:52

_id	eaa1
authors	Kim, Amy Jo
year	2000
title	Community Building On The Web, Secret Strategies for Successful Online Communities
source	Peachpit Press
summary	There's been a marked shift in the philosophy of developing successful Web sites. The technologies (HTML, JavaScript, JavaServer Pages) no longer occupy center stage. Rather, functional objectives and the communities that grow up around them seem to be the main ingredient in Web site success. In her carefully reasoned and well-written Community Building on the Web, Amy Jo Kim explains why communities form and grow. More importantly, she shows (with references to many examples) how you can make your site a catalyst for community growth--and profit in the process. From marketing schemes like Amazon.com's Associates program to The Motley Fool's system of rating members' bulletin-board postings, this book covers all the popular strategies for bringing people in and retaining them. Nine core strategies form the foundation of Kim's recommendations for site builders, serving as the organizational backbone of this book. The strategies generally make sense, and they seem to apply to all kinds of communities, cyber and otherwise. (One advocates the establishment of regular events around which community life can organize itself.) Some parts of Kim's message may seem like common sense, but such a coherent discussion of what defines a community and how it can be made to thrive is still helpful.
series	other
last changed	2003/04/23 15:14

_id	acadia13_395
id	acadia13_395
authors	Kim, David; Pela, Christopher
year	2013
title	Aqua Lung
source	ACADIA 13: Adaptive Architecture [Proceedings of the 33rd Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-1-926724-22-5] Cambridge 24-26 October, 2013), pp. 395-396
doi	https://doi.org/10.52842/conf.acadia.2013.395
summary	Aqua Lung is a project motivated by New York City’s growing need for housing and the potential threat of a catastrophic storm surge. Stringing from Lower Manhattan’s Battery Park to the Red Hook Container Terminal in Brooklyn, this mile long residential flood gate aligns itself with the existing Brooklyn-Battery Tunnel below.
keywords	complex systems, Lower Manhattan, Hurricane Sandy, housing, ETFE, Brooklyn, Governor’s Island
series	ACADIA
type	Design Poster
email
last changed	2022/06/07 07:52

_id	ecaade2015_158
id	ecaade2015_158
authors	Kim, Do-Young; Jang, DoJin and author), Sung-AhKim
year	2015
title	A Symbiotic Interaction of Virtual and Physical Models in Designing Smart Building Envelope
source	Martens, B, Wurzer, G, Grasl T, Lorenz, WE and Schaffranek, R (eds.), Real Time - Proceedings of the 33rd eCAADe Conference - Volume 2, Vienna University of Technology, Vienna, Austria, 16-18 September 2015, pp. 633-642
doi	https://doi.org/10.52842/conf.ecaade.2015.2.633
wos	WOS:000372316000070
summary	The building needs to be designed to minimize its environmental footprint and to be sufficiently adaptive to changing indoor and outdoor environmental conditions. The smart building envelope is an interactive system which is adaptive to environmental conditions by transforming its shape and functions. This is a kind of machine, not like a traditional building component, which should be based on integrated engineering design methods in addition to the exploration of formal aesthetics. As artistic genius or technical skill alone cannot not fully support the design of such a novel product, the design needs to be systemized by introducing a product development method such as prototyping in other industries. Prototyping needs to be integrated in school environment, even if it requires fundamental reconfiguration of current computer-based design studios. This paper aims at proposing a teaching methodology for educating the prototyping-based design of smart building envelope system in digital design studio. This methodology allows novice designers to operate interactions between virtual-physical models. And sketches are used to share ideas to other collaborators such as programming, mechanical operations without technical knowledge. The interactions between virtual-physical models and sketches contribute to not only complement virtual models and physical models, but also achieve high-performance of smart building envelope practically.
series	eCAADe
email
more	https://mh-engage.ltcc.tuwien.ac.at/engage/ui/watch.html?id=215b1984-6e90-11e5-9ee8-00190f04dc4c
last changed	2022/06/07 07:52

_id	acadia15_407
id	acadia15_407
authors	Kim, Dongil; Lee, Seojoo
year	2015
title	A Systemized Aggregation with Generative Growth Mechanism in Solar Environment
source	ACADIA 2105: Computational Ecologies: Design in the Anthropocene [Proceedings of the 35th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-0-692-53726-8] Cincinnati 19-25 October, 2015), pp. 407-415
doi	https://doi.org/10.52842/conf.acadia.2015.407
summary	The paper demonstrates a work-in-progress research on an agent-based aggregation model for architectural applications with a system of assembly based on environmental data acted as a driver for a growth mechanism. Even though the generative design and algorithms have been widely employed in the field of art and architecture, such applications tend to stay in morphological explorations. This paper examines an aggregation model based on Diffusion Limited Aggregation system incorporating solar environment analysis for global perspective of aggregation, the geometry research for lattice systems, and morphological principles of unit module in agent scale. The later part of this research paper demonstrates the potential of a design process through the “Constructed Cloud” case study, including site-specific applications and the implementation of the systematized rule set.
keywords	Aggregation, Generative Algorithm, Diffusion Limited Aggregation, Responsive Growth Mechanism, Solar Environment, Responsive System / Algorithm, Adaptable Architecture, Data Analysis, Systemized Architecture, Truncated Octahedron, Sun Oriented Aggregation
series	ACADIA
type	normal paper
email
last changed	2022/06/07 07:52

_id	caadria2024_325
id	caadria2024_325
authors	Kim, Dongyun and Kim, Hanjun
year	2024
title	Territorial Sabotage: From Tracing Seoul’s Possibilities to Recompositing Its Urban Identity
source	Nicole Gardner, Christiane M. Herr, Likai Wang, Hirano Toshiki, Sumbul Ahmad Khan (eds.), ACCELERATED DESIGN - Proceedings of the 29th CAADRIA Conference, Singapore, 20-26 April 2024, Volume 2, pp. 159–168
doi	https://doi.org/10.52842/conf.caadria.2024.2.159
summary	This paper explores the evolution of architecture within an urban scale, utilizing Generative Adversarial Networks (GANs) to increase diversity and suggest various alternatives. Drawing inspiration from Henri Bergson's concepts of creative evolution, GANs' non-deterministic nature echoes Bergson's emphasis on creativity within evolutionary processes in urban design. Leveraging GANs' latent space, this study envisions a framework for AI-driven architectural generation, merging Bergson's ideas of creative intuition with AI's adaptive potential. Using Seoul as a case study, integrating Kevin Lynch's principles and symbolic representation techniques like the Nolli map, the research navigates urban spaces to create cohesive morphologies. Employing 2D GAN-based analysis and integrating 3D GAN, the study discerns urban layouts and building configurations. Additional diffusion models refine the 3D GAN outputs, expediting rendering and visualization phases, suggesting an innovative, data-driven architectural design methodology. By amalgamating diverse AI models into a cohesive workflow, it blends traditional architectural wisdom with cutting-edge computational capabilities, heralding a paradigm shift in architectural innovation.
keywords	Generative Adversarial Networks, 3D GAN, Stable Diffusion, Cartography, Nolli map
series	CAADRIA
email
last changed	2024/11/17 22:05

_id	ecaade2023_253
id	ecaade2023_253
authors	Kim, Eonyong and Park, JongJin
year	2023
title	Using Digital Twins for Architectural Heritages
source	Dokonal, W, Hirschberg, U and Wurzer, G (eds.), Digital Design Reconsidered - Proceedings of the 41st Conference on Education and Research in Computer Aided Architectural Design in Europe (eCAADe 2023) - Volume 2, Graz, 20-22 September 2023, pp. 681–690
doi	https://doi.org/10.52842/conf.ecaade.2023.2.681
summary	This research project explores the use of digital twin technology and sensor hub data for the preservation and management of architectural heritages. The project focuses on the development of a comprehensive management system for traditional buildings in Andong, South Korea, utilizing digital twin technology and sensor hub data. The project aims to critically examine the use of digital twin technology and investigate the efficacy of different methodologies for creating detailed digital models of traditional buildings, including laser scanning and photogrammetry. Real-time data from sensor hubs installed at the sites is collected and analyzed to provide stakeholders with a comprehensive and dynamic understanding of the buildings' condition. Infrastructure obstacles, such as a lack of power for sensors and LTE routers, are addressed through the implementation of sustainable and effective solutions such as solar power. The project aims to develop best practices and insights for the preservation and management of architectural heritages using digital twin technology and contribute to the field of heritage conservation.
keywords	Digital Twins, Heritages, Korea Traditional building, Sensors, IoT
series	eCAADe
email
last changed	2023/12/10 10:49

_id	ijac201614304
id	ijac201614304
authors	Kim, Eonyong and Soohoon Park
year	2016
title	Three-dimensional visualized space and asset management system for large-scale airports: The case of Incheon International Airport
source	International Journal of Architectural Computing vol. 14 - no. 3, 233-246
summary	Large-scale airports such as Incheon International Airport have large-scale terminals, annex buildings, and numerous open spaces. An integrated space management system is required to manage these buildings and spaces efficiently. Thus, Incheon International Airport Corporation developed a three-dimensional computer-aided design–based integrated space management system. The major system development goal was to provide intuitive three-dimensional-based visual information, thereby realizing an integrated space and asset management system that does not require expert knowledge of any specific field, such as architecture. This article discusses the construction of the system and the problems that had to be resolved to achieve this goal.
keywords	Space and asset management, airport, three-dimensional computer-aided design, building information modeling
series	journal
last changed	2016/10/05 08:21

_id	caadria2015_179
id	caadria2015_179
authors	Kim, Eonyong; Jongtaek Yun and Sanghyun Cho
year	2015
title	Integrated Space and Asset Management System for Large Scale Airport
source	Emerging Experience in Past, Present and Future of Digital Architecture, Proceedings of the 20th International Conference of the Association for Computer-Aided Architectural Design Research in Asia (CAADRIA 2015) / Daegu 20-22 May 2015, pp. 807-816
doi	https://doi.org/10.52842/conf.caadria.2015.807
summary	Large-scale airports such as Incheon International Airport have large-scale terminals, annex buildings, and numerous open spaces. An integrated space management system is required to manage these buildings and spaces efficiently. Thus, Incheon International Airport Corporation developed a 3D computer-aided design (CAD)-based integrated space management system. The major system development goal was to provide intuitive 3D-based visual information, thereby realizing an integrated space and asset management system that does not require expert knowledge of any specific field, such as architecture. This paper discusses the construction of the system and the problems that had to be resolved to achieve this goal.
keywords	Space and asset management, airport, 3D CAD, BIM
series	CAADRIA
email
last changed	2022/06/07 07:52

_id	cf2017_349
id	cf2017_349
authors	Kim, Eonyong; Kim, Kibum; Choo, Seungyeon; Ryu, Jikeun
year	2017
title	Rule-based Security Planning System for Practical Application
source	Gülen Çagdas, Mine Özkar, Leman F. Gül and Ethem Gürer (Eds.) Future Trajectories of Computation in Design [17th International Conference, CAAD Futures 2017, Proceedings / ISBN 978-975-561-482-3] Istanbul, Turkey, July 12-14, 2017, pp. 349-359.
summary	Security planning is a vital part of the operation and management phase in a building’s life cycle. Ideally, this will be addressed during the building design phase. However, reality often differs from this ideal. In the real world, information such as floor plans tend to insufficiently describe or imperfectly match physical buildings, and must be surveyed and re-worked during security planning. Because of this, security companies require two kinds of staff: those in the security business and those in charge of planning, including floor plan verification. This research focused on creating an efficient way to help staff in this work environment develop a system of security planning for buildings and facilities using a rule-based approach in a tailormade CAD system. In this research, we developed a new 3D CAD system for desktops and mobile devices, which specializes in security planning using a game-engine. To avoid errors during security planning, a rule-based check system was developed and integrated into the CAD system. The rule-set of this rule base was built from the security planning manual, including guidelines on equipment layout and wiring in various situations, which could then be used in the development of an automated check. This research describes the method of system development and final results.
keywords	Security Planning, Operation and Management, Rule Base, BIM, CAD
series	CAAD Futures
email
last changed	2017/12/01 14:38

_id	cf2019_057
id	cf2019_057
authors	Kim, Haeyeon and Ju Hong Park
year	2019
title	The design and implementation of a large-scale 3D Printing system with tensegrity and cable-suspended parallel robotic system
source	Ji-Hyun Lee (Eds.) "Hello, Culture!" [18th International Conference, CAAD Futures 2019, Proceedings / ISBN 978-89-89453-05-5] Daejeon, Korea, pp. 473-484
summary	In this paper, a novel design of 3D printing system is presented. We proposed a large-scale 3D printing system with tensegrity structure and cablesuspended parallel robotic system(CPR). It has an advantage in the construction field, especially for building habitats in extreme environment such as Mars. Compare to a currently used 3D printer, and it has lightweight and a wide range of workspace. We implemented a 3D printer with CPR and tensegrity framework. The project is an initiation of a long-term research; accordingly, this paper limits its work scope by demonstrating the 3D printability of the system with CPR and developing a tensegrity framework. To validate 3D printability, we independently tested two scenarios. One is a table-size 3D printing validation as a fast prototype, and the other one is a small building-size 3D printing for testing large-scale 3D printability. As a validation, we used an LED bulb attached on a 3D printer head to trace its movements in workspace. We illustrate that the use of CPR is highly effective and scalable system for a large-scale 3D printing; additionally, tensegrity could be an effective alternative for its structural framework.
keywords	Digital Fabrication, 3D Printing, Tensegrity, Cable-Suspended Parallel Robotics
series	CAAD Futures
email
last changed	2019/07/29 14:18

_id	caadria2017_135
id	caadria2017_135
authors	Kim, Hayan, Lee, Jin-Kook, Shin, Jaeyoung and Choi, Jungsik
year	2017
title	BIM-Supported Visual Language to Define Building Design Regulations
source	P. Janssen, P. Loh, A. Raonic, M. A. Schnabel (eds.), Protocols, Flows, and Glitches - Proceedings of the 22nd CAADRIA Conference, Xi'an Jiaotong-Liverpool University, Suzhou, China, 5-8 April 2017, pp. 603-612
doi	https://doi.org/10.52842/conf.caadria.2017.603
summary	Growing number of Building Information Modeling (BIM) applications have supported the automated assessment of building design and its quality in the early phase of design. For increasing the accuracy and fineness of assessment, rule interpretations require logical base and standardization of analysis process. Therefore, some government-funded research projects have focused on this rule-making process separated from the rule-checking process. Specifically, KBimLogic is a logic rule-based mechanism designed for the building permit related rules in Korea Building Act sentences. As a com-puter-readable definition of a rule, KBimCode has been developed to be executed in actual rule-checking software. The limitation of such code is the visibility to the rule experts who are usually non- or novice programmers. This paper describes much intuitive way of defining and generating KBimCode through KBim Visual Language. User can easily query the building element and method through the immanent connection with KBimLogic database. By using the KBim Visual Language, various types of rules written in design guideline, international standardization, and national acts can be easily interpreted into computer-readable formats such as KBimCode in order to proceed with the automated rule-checking.
keywords	BIM (Building Information Modeling); Visual Language; Korea Building Act; Automated Design Process; Rule-making
series	CAADRIA
email
last changed	2022/06/07 07:52

_id	caadria2022_525
id	caadria2022_525
authors	Kim, Hwan and Hyun, Kyung Hoon
year	2022
title	Understanding Design Experience in Virtual Reality for Interior Design Process
source	Jeroen van Ameijde, Nicole Gardner, Kyung Hoon Hyun, Dan Luo, Urvi Sheth (eds.), POST-CARBON - Proceedings of the 27th CAADRIA Conference, Sydney, 9-15 April 2022, pp. 59-68
doi	https://doi.org/10.52842/conf.caadria.2022.1.059
summary	Virtual reality (VR) can enhance users' spatial perception by enabling spatial design activities. Conversely, the VR environment provides more visual information for the user to process than the desktop environment, resulting in a low efficiency of the design process. This study aims to verify whether VR can have a distinctive influence on the spatial design experience compared to the desktop environment. We conducted user studies on design experience in VR and desktop environments to accomplish this goal. The results revealed that participants‚ satisfaction with the design experience was higher in VR; however, the task completion was more time consuming than in the desktop environment.
keywords	Spatial Design Experience, User Study, Design Process, Virtual Reality, SDG 9
series	CAADRIA
email
last changed	2022/07/22 07:34

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