Enabling collaboration in virtual reality navigators

In this paper we characterize a feature superset for Collaborative Virtual Reality Environments (CVRE), and derive a component framework to transform stand-alone VR navigators into full-fledged multithreaded collaborative environments. The contributions of our approach rely on a cost-effective and extensible technique for loading software components into separate POSIX threads for rendering, user interaction and network communications, and adding a top layer for managing session collaboration. The framework recasts a VR navigator under a distributed peer-to-peer topology for scene and object sharing, using callback hooks for broadcasting remote events and multicamera perspective sharing with avatar interaction. We validate the framework by applying it to our own ALICE VR Navigator. Experimental results show that our approach has good performance in the collaborative inspection of complex models.Postprint (published version

Virtual Collaboration in the Online Educational Setting: A Concept Analysis

This study was designed to explore the concept of virtual collaboration within the context of an online learning environment in an academic setting. Rodgers’ method of evolutionary concept analysis was used to provide a contextual view of the concept to identify attributes, antecedents, and consequences of virtual collaboration. Commonly used terms to describe virtual collaboration are collaborative and cooperative learning, group work, group interaction, group learning and teamwork. A constructivist pedagogy, group-based process with a shared purpose, support and web-based technology are required for virtual collaboration to take place. Consequences of virtual collaboration are higher order thinking and learning to work with others. A comprehensive definition of virtual collaboration is offered as an outcome of this analysis. Clarification of virtual collaboration prior to using it as a pedagogic tool in the online learning environment will enhance nursing education with the changes in nursing curriculum being implemented today. Further research is recommended to describe the developmental stages of the collaborative process among nursing students in online education and how virtual collaboration facilitates collaboration in practice

Virtual R&D Teams: A potential growth of education-industry collaboration

In this paper, we present our more than two years research experiences on virtual R&D teams in small and medium-sized enterprises (SMEs) and draws conclusions, giving special attention to the structure of virtual teams required to support education-industry collaboration. We report the relevant results of an online survey study. The online questionnaire was emailed by using a simple random sampling method to 947 manufacturing SMEs. The findings of this study show that SMEs in Malaysia and Iran are willing to use virtual teams for collaboration and the platform for industry-education collaboration is ready and distance between team members or differences in time zones, are not barriers to industry-education collaborations.Collaboration, virtual teams, SMEs, Education

A COLLABORATIVE MODEL FOR VIRTUAL ENTERPRISE

Collaborative process characteristics have three dimensions: actors, activities and action’s logic. The aim of this paper is to present a virtual portal’s model that helps managing consortiums. Our model based on dynamic e-collaboration and it has a modular structure, multilayer approach. System’s functionality of virtual enterprise is collaborative model is concern on users’ login, based on role and access control, searching and providing distributed resources, accessibility, metadata management and improved information’s management. Our proposal for developing solution offers a functional architecture of a virtual enterprise using dynamic e-collaboration and shared space.dynamic e-collaboration, multilayer solution, modular approach

Virtual Research Integration Collaboration: Procedural report

The aim of the project is to build a framework for the integration of basic science and clinical research to manage research lifecycles and allow for integration of scientific approaches throughout these lifecycles into the everyday work practice of the consortia that manage translational clinical research. The project will take the CORE VRE and embed it into a National centre for surgical excellence, the Royal National Orthopaedic Hospital (RNOH). The VRE will integrate both with the institutional systems and research life cycle, and with the national systems such as the National Health Service (NHS). It is our aim to integrate the CORE VRE with myExperiment to provide a set of services at RNOH to cover the four main areas of the research cycle, namely: the monitoring and governance of trials (experiment research administration); the trial protocols (experiment workflows); the publishing, dissemination and discussion on the results of trials in a repository; and the discovery of information from the repository and other resources. For this community, there are three tightly coupled areas of focus: research, clinical practice, and education (in the form of continuing professional development and training of the next generation of surgeons). In this project, our user community will be heavily involved in co-designing and codeployment of the tool set, and in particular the front end of the workbench will be user focused. The tools will need to be available to staff anywhere with the organisation, as clinicians need to be able to enter the data during clinics and directors of research need to be able to monitor the trials. This will bring with it a number of inter-operability issues, as we move data between the VRE, the hospital systems (NHS) and the institutional systems. To aid the understanding of the how the system will be used, we outline a typical ‘research cycle’ that includes the practice of a clinical specialist in orthopaedics (who may also be a Higher surgical trainee) and a basic scientist. The purpose of this is to identify time essential information provision and interaction with pervasive technologies. For new researchers one of the most difficult tasks is to learn good practice or find related experiments to learn how to instantiate the protocols; in many organisations it is often easier to repeat an experiment than to find the results of a similar previous experiment. In this abstracted model of the research lifecycle, we have split up the cycle into four main research activities. In each of these activities the different issues and stakeholders are addressed. The wider community nationally is represented by the Musculoskeletal network of Greater London, NHS, e-science, Surgical and VRE communities. It is through the Musculoskeletal network of Greater London that we will be able to co-ordinate knowledge and demonstrations to advise the community and for continuity. This project will impact on the wider academic community in the UK, initially through dissemination via organisations such as BriteNet (Tissue Engineering), The British Orthopaedic Association, British Orthopaedic Research Society, and the British Elbow and Shoulder Society as the groups tied into the consortia development

Applications used in workgroup information systems. Group collaboration in business

Individuals in a business usually do not work entirely alone, but instead in teams, committees, departments, and other types of workgroups. To collaborate on common tasks, workgroup members can have meetings, talk on the telephone, send faxes, and distribute memos. Group members can also use workgroup information systems to help them collaborate. This type of system is also called a group support system because it supports the work of people in a group. This article looks at applications used in workgroup information systems, and shows how these applications affect group collaboration in businesses. First, we explain how workgroup information systems encourage group collaboration. Then we examine the characteristics of group collaboration and describe common workgroup applications and the software used for these applications, and finally we discuss about office automation and the virtual work environment.group collaboration, workgroups, office automation, virtual environment

What is crossing the virtual window? : collaborating in virtual team teaching

Essai présenté à la Faculté d'éducation en vue de l'obtention du grade de Maître en enseignement (M.Éd.) Maîtrise en enseignement au collégialM.Éd. Université de Sherbrooke 2015Comprend des références bibliographique

The Virtual Health Sciences Library of the Balearic Islands: A regional project for libraries cooperation.

Virtual Health Sciences Library of the Balearic Islands (Bibliosalut) is a regional project carried out in collaboration with the Regional Ministry of Health and Consumer Protection and the Health Service of the Balearic Islands (Ib-salut), through the Balearic Islands Biomedical Documentation Service. The Virtual Library Mission is to facilitate the most important scientific information to the public health professionals of the Balearic Islands, by using the new information and communication technologies, in order to contribute to the improvement of medical care quality, teaching, research and health managemen

Concurrent collaboration in research and development

Integration is the essence of current research and development (R&D) activity in many organizations. Integration can be established in various ways depending on the type, size and intricacy in organizational functions and products. Nevertheless, research and development (R&D) has become an inevitable function in most manufacturing companies in order to develop their own product niches for their survival in the prevailing highly completion market environment. Research and development functions are fundamental drivers of value creation in technology based enterprises. Of creating and maintaining a vibrant R&D environment, organizations individually or collectively need to incorporate virtual R&D team. A virtual R\&D team can introduce new product in less lead time than by conventional R\&D working. Therefore, how to increase the possibility of having more successful R\&D is a critical issue for enterprises. This paper examines the current approach of collaboration in R\&D issues from the perspective of their impact on virtual R\&D team in enterprises and compares the findings with the other concepts of concurrent collaboration. By reviewing literature and theories, the paper firstly presents the definition and characteristics of virtual R&D teams. A comparison of different types of virtual R&D teams along with the strengths and limitations of the preceding studies in this area are also presented. It is observed that most of the research activities encourage and support virtual R\&D teams applicable to enterprises. Distinctive benefits of establishing virtual R&D team have been enumerated and demand future attention has been indicated in the paper