2,041 research outputs found

    New technologies for urban designers: the VENUE project

    Get PDF
    In this report, we first outline the basic idea of VENUE. This involves developing digital tools froma foundation of geographic information systems (GIS) software which we then apply to urbandesign, a subject area and profession which has little tradition in using such tools. Our project wasto develop two types of tool, namely functional analysis based on embedding models of movementin local environments into GIS based on ideas from the field of space syntax; and secondlyfashioning these ideas in a wider digital context in which the entire range of GIS technologies werebrought to bear at the local scale. By local scale, we mean the representation of urban environmentsfrom about 1: 500 to around 1: 2500

    GIS and urban design

    Get PDF
    Although urban planning has used computer models and information systems sincethe 1950s and architectural practice has recently restructured to the use of computeraideddesign (CAD) and computer drafting software, urban design has hardly beentouched by the digital world. This is about to change as very fine scale spatial datarelevant to such design becomes routinely available, as 2dimensional GIS(geographic information systems) become linked to 3dimensional CAD packages,and as other kinds of photorealistic media are increasingly being fused with thesesoftware. In this chapter, we present the role of GIS in urban design, outlining whatcurrent desktop software is capable of and showing how various new techniques canbe developed which make such software highly suitable as basis for urban design.We first outline the nature of urban design and then present ideas about how varioussoftware might form a tool kit to aid its process. We then look in turn at: utilisingstandard mapping capabilities within GIS relevant to urban design; buildingfunctional extensions to GIS which measure local scale accessibility; providingsketch planning capability in GIS and linking 2-d to 3-d visualisations using low costnet-enabled CAD browsers. We finally conclude with some speculations on thefuture of GIS for urban design across networks whereby a wide range of participantsmight engage in the design process digitally but remotely

    Digitally interpreting traditional folk crafts

    Get PDF
    The cultural heritage preservation requires that objects persist throughout time to continue to communicate an intended meaning. The necessity of computer-based preservation and interpretation of traditional folk crafts is validated by the decreasing number of masters, fading technologies, and crafts losing economic ground. We present a long-term applied research project on the development of a mathematical basis, software tools, and technology for application of desktop or personal fabrication using compact, cheap, and environmentally friendly fabrication devices, including '3D printers', in traditional crafts. We illustrate the properties of this new modeling and fabrication system using several case studies involving the digital capture of traditional objects and craft patterns, which we also reuse in modern designs. The test application areas for the development are traditional crafts from different cultural backgrounds, namely Japanese lacquer ware and Norwegian carvings. Our project includes modeling existing artifacts, Web presentations of the models, automation of the models fabrication, and the experimental manufacturing of new designs and forms

    Analysis domain model for shared virtual environments

    Get PDF
    The field of shared virtual environments, which also encompasses online games and social 3D environments, has a system landscape consisting of multiple solutions that share great functional overlap. However, there is little system interoperability between the different solutions. A shared virtual environment has an associated problem domain that is highly complex raising difficult challenges to the development process, starting with the architectural design of the underlying system. This paper has two main contributions. The first contribution is a broad domain analysis of shared virtual environments, which enables developers to have a better understanding of the whole rather than the part(s). The second contribution is a reference domain model for discussing and describing solutions - the Analysis Domain Model

    Developing an Interactive Knowledge-Based Learning Framework

    Get PDF

    Exploring 3D Chemical Plant Using VRML

    Get PDF
    The research project focused on how virtual reality could create an immersive environment and improve in designing a chemical plant. The main problem is the difficulties in designing chemical plant since 2D plant layout cannot provide the real walking-through. The aim of this project is to develop and design 3D Chemical Plant which allows users to explore the virtual plant environment freely. The objectives of this project are to design and develop 3D Chemical Plant in the virtual environment; to enable user to walkthrough the chemical plant; and at the same time evaluate the effectiveness of the implementation of 3D Chemical Plant. In completion the project, the framework used is based on the waterfall modeling theory. This study also examines the structure and existing use of VRML (International standard for 3D modelling on the internet) in constmction and architectural practice as a means of investigating its role and potential for extensible construction information visualization in chemical plant. The phases involved in the framework used for project development is the initiation phase, design specification, project development, integration and testing and lastly project implementation. Developments tools have been used in the project are VRML and 3D Max 6. As a result from the evaluation conducted, the mean of 3.5 from level of satisfaction ranking shows that mostly the evaluators are satisfied with the project and feel that the realism of 3D chemical plant and suitability of color and textures will improve the designing of chemical plant in virtual environment. As conclusion, the research project show that VR!VE are very useful and give a good impact for the chemical Engineer in designing a chemical plant

    Developing serious games for cultural heritage: a state-of-the-art review

    Get PDF
    Although the widespread use of gaming for leisure purposes has been well documented, the use of games to support cultural heritage purposes, such as historical teaching and learning, or for enhancing museum visits, has been less well considered. The state-of-the-art in serious game technology is identical to that of the state-of-the-art in entertainment games technology. As a result, the field of serious heritage games concerns itself with recent advances in computer games, real-time computer graphics, virtual and augmented reality and artificial intelligence. On the other hand, the main strengths of serious gaming applications may be generalised as being in the areas of communication, visual expression of information, collaboration mechanisms, interactivity and entertainment. In this report, we will focus on the state-of-the-art with respect to the theories, methods and technologies used in serious heritage games. We provide an overview of existing literature of relevance to the domain, discuss the strengths and weaknesses of the described methods and point out unsolved problems and challenges. In addition, several case studies illustrating the application of methods and technologies used in cultural heritage are presented
    • ā€¦
    corecore