Point-based geometric models are gaining popularity in both the computer graphics and
CAD fields. A related design/modelling problem is the focus of the reported research …

This paper surveys the recent developments and future research opportunities in computer
supported cooperative work in design. This domain of interest has been variously …

When we had the chance to discuss matters with virtual team members or virtual team
managers, very often we noticed that they miss some information on virtual team processes …

The existing interfaces for 3D CAD modeling softwares use 2D subspace inputs such as x
and y axes of mouse to create 3D models. These existing interfaces are inherently modal …

This paper presents a method for parameterizing three-dimensional (3D) point-clouds using
a recursive subdivision approach. The proposed solution adapts ideas from emerging point …

This paper reports on a study concerning the comprehension of an experimental hand
motion language in shape conceptualization. Hand motion is regarded as a prospective …

An evergreen topic of human-computer interaction research is multi-modality. It has been
considered important for the user interface of future computer aided conceptual design …

The article discusses impediments that face researchers and academic institutions that try to
implement training programs. The ability of virtual modeling and simulation (VM&S) systems …

This paper investigates the affordances of the stereoscopic, pseudo-volumetric and fully
volumetric imaging technologies and evaluates them with regard to the requirements of …

The fourth generation of CAD/E systems appears in the form of collaborative virtual design
environments (CVDEs). These distributed design support systems are based on a still …