An application service provider infrastructure for shared workspaces in Internet-based collaborative design

Abstract

For architectural, engineering and construction projects involving transient 'virtual organizations' composed of non-collocated team-members, the adoption of concurrent design principles is seen as vital. An important aspect of concurrent design is the need for an effective communications infrastructure between team members. Traditionally, such communication has been handled through person-to-person meetings, however the complexity of modern projects has grown and as a result, reliance on new information and communications technologies is becoming increasingly necessary. Hence, within a concurrent design setting, there is the need for an integrated information and collaboration environment that will create a persistent shared workspace to support interaction between project personnel throughout all phases of the project. This research explores computer-supported mechanisms for enhancing distributed design collaboration. The goal of this thesis is to develop a set of requirements, system architecture and an early system prototype to facilitate computer-supported collaboration among distributed teams. The prototype will consist of a persistent shared workspace system built from the integration of complementary collaborative applications. These applications are the CAIRO system, developed at the Massachusetts Institute of Technology and the VNC system developed at the Olivetti Research Laboratory.