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首页> 外文期刊>Computers & Graphics >Low-fidelity prototyping with simple collaborative tabletop computer-aided design systems
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Low-fidelity prototyping with simple collaborative tabletop computer-aided design systems

机译：使用简单的协作式桌面计算机辅助设计系统进行低保真原型制作

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Highlights•A collaborative tangible rapid prototyping framework is proposed.•Design recommendations for collaborative prototyping framework design is proposed.•Collaborative tangible rapid prototyping framework is published as open source project.Graphical abstractDisplay OmittedAbstractDesign processes encompass iterative elaboration and elimination of new and many ideas gathered from a wide range of resources. The higher the diversity of the resources, the higher the chances that the design process will bear expected outcomes. Following that idea, immense amount of effort has been devoted to the development of collaborative computer-aided design (CAD) systems, and process frameworks that drive those systems. We infer from the existing literature that collaborative CAD solution attempts involve holistic approaches in which all aspects of the problem (social and technical) are being addressed. As an attempt to address social and physical aspects of the problem, tabletop systems with complex structures have been proposed by the previous work. Unfortunately, such complexity comes with the lack of reproducibility of the research work, and high evaluation overhead per prototype imposing a low limit on the number of design ideas to be investigated. Sophisticated systems might be required to solve the real-world problems, however, we argue that, with simple setups, rapid collaborative iterative prototyping could be achieved. Such simple setups could lead to high number ofgoodideas ready to be fed into off-the-shelf CAD systems lacking adequate support for collaborative design. We realized and evaluated this idea by implementing a tangible tabletop collaborative design system that facilitates fast and iterative prototype production for residential area design. Based on the case studies conducted with this setup, we show that synchronous collaboration for rapid prototyping could be achieved with lean setups, provide a list of design recommendations for such systems that we derive from our case study observations and existing literature, and finally contribute to the community with an open source tangible tabletop installation tool kit.
机译： 突出显示 • 提出了一个协作的有形快速原型制作框架。 • 提出了用于协作原型框架设计的设计建议。 • 协作有形快速原型开发框架已公开发布源项目。 图形摘要 省略显示 摘要 设计过程包括反复阐述和消除从各种资源中收集的新想法和许多想法。资源的多样性越高，设计过程实现预期结果的机会就越大。遵循该想法，人们投入了大量精力来开发协作计算机辅助设计（CAD）系统以及驱动这些系统的流程框架。我们从现有文献中推断出，协作CAD解决方案的尝试涉及整体性方法，其中解决了问题的所有方面（社会和技术）。为了解决该问题的社会和物理方面，以前的工作已经提出了具有复杂结构的桌面系统。不幸的是，这种复杂性是由于研究工作缺乏可重复性，并且每个原型的评估费用较高，对要研究的设计思想的数量施加了较低的限制。解决实际问题可能需要复杂的系统，但是，我们认为，通过简单的设置，可以实现快速的协作式迭代原型设计。这样简单的设置可能会导致大量良好想法准备就绪，而这些想法却缺乏足够的协作设计支持就可以直接用于现成的CAD系统。我们通过实施有形的桌面协作设计系统来实现并评估了这个想法，该系统可促进住宅区设计的快速迭代原型生产。基于使用此设置进行的案例研究，我们表明，通过精益设置可以实现快速原型的同步协作，并提供了从案例研究观察和现有文献中得出的此类系统的设计建议列表，并最终为社区提供了一个开源的有形桌面安装工具套件。

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