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A successful implementation of the Model-Based Enterprise concept (MBE) requires maximizing the potential benefits of annotated 3D models. The foundations of the MBE model are established by digital product definition data practices, which are currently regulated by standards such as ASME Y14.41-2003 and ISO 16792:2006. At the center of the MBE concept is the notion of CAD model reusability, which...
In this paper, we compare a classic collaborative workspace designed to develop creative skills of Industrial Design students with a digital approach using blended spaces and ubiquitous computing. We adapted a distributed digital collaborative workspace previously developed by our team to a new system that we call "The Ideas Machine." This system is capable of suggesting new ideas and research...
This paper describes the results of a comparative pilot study of three different approaches to deliver three-dimensional content in an Engineering Design Graphics textbook using Augmented Reality: Desktop Augmented Reality, Mobile Augmented Reality, and an interactive 3D viewer. This work builds on a previous version of our augmented book, which only implements Desktop Augmented Reality. In this extended...
The development of knowledge-based engineering systems and their integration with CAD environments require the use of efficient user interfaces, communication tools, and practical mechanisms to elicit knowledge in order to avoid information-acquisition bottlenecks. Therefore, it is critical to design systems that do not overload users with information and facilitate the representation of knowledge...
In this paper, we present a computer assisted creativity tool based on natural interfaces that allows the creation of distributed collaborative workspaces by merging the real and digital worlds in a tabletop setting. These workspaces are used to promote the exchange and sharing of graphical information by simulating a physical workbench where designers traditionally work with paper sketches, images,...
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