Transition to 3D social networking

In this paper we analyse the theoretical under-pinnings underlying collaboration in virtual environments and propose a 3D Virtual World (VW) approach to the construction and facilitation of communities of practice within the context of social innovation. Although connected networks can emerge from 'flat' 2D Social Networks, while face-to-face meetings have been proven successful to undertake innovative entrepreneurial ventures, the 3D VW approach possesses affordances that can be exploited to augment the experience. We propose a model for a 3D Virtual World, as part of the Euro South Hub project, that facilitates the social innovation experience through collaboration and the setting up of communities of practice, using the Virtual Environment to move towards producing solutions for a better physical world.peer-reviewe

Communities of Practice and Virtual Learning Communities – An Exploratory Study

The use of new information and communication tools such as; Web 2.0, social networks, wikis, blogs continues to grow for learning in higher education. More and more instructors worldwide have already started incorporating these tools for their course delivery and pedagogy. The growing literature suggests that virtual communities of practice (CoPs) and virtual learning communities (VLCs) are becoming common for collaboration and sharing resources due to the emergence of Web 2.0 tools and other social networks within higher education institutions. This exploratory study examines the existence of such communities of practice or learning communities in higher education particularly among business school instructors. The data is collected through phone and e-mail interviews with academic staff. The preliminary findings suggest that business schools professors have still not become part of CoPs and VLCs

Social Media – The New Paradigm of Collaboration and Communication for Business Environment

AbstractWe are currently witnessing a phenomenon of constant and quick growth in the use of the Internet for communication and collaboration between people. The 2.0 version of World Wide Web has become the medium for collaborative projects, blogs and microblogs, virtual communities, socializing networks, group games – all united under the so called “Social Media” concept. The high level of use and interaction of Social Media influences greatly the business environment which is thus exposed to a paradigm shift, where hierarchies fall apart and the communication and colaboration create wider and wider networks for the employees and all the partners of the organisations. In this spirit, the purpose of this article is to briefly review the impact of the Social Media on business, based on the analysis of the relevant literature in the field. There is mentioned the creation of virtual proximities which rely on the transfer of knowledge, production of positive network externalities, increase of business information capital as well as the social and ethical implications related to Social Media

Collaborative eResearch in a Social Cloud

Abstract—Social networks provide a useful basis for enabling collaboration among groups of individuals. This is applicable not only to social communities but also to the scientific community. Already scientists are leveraging social networking concepts in projects to form groups, share information and communicate with their peers. For scientific projects which require large computing resources, one useful aspect of collaboration is the sharing of computing resources among project members. A social network provides an ideal platform to share these resources. This paper introduces a framework for Social Cloud computing with a view towards collaboration and resource sharing within a scientific community. The architecture of a Social Cloud, where individ-uals or institutions contribute the capacity of their computing resources by means of Virtual Machines leased through the social network, is outlined. Members of the Social Cloud can contribute, request, and use Virtual Machines from other members, as well as form Virtual Organizations among groups of members

UNDERSTANDING INFORMAL LEARNING IN VIRTUAL PROFESSIONAL COMMUNITIES OF TEACHERS IN KAZAKHSTAN

Reinforced internationally in the context of educational improvement, teachers’ professional networks, as a source of social capital, have been conceptualised as an integral part of teacher professionalism, as well as an essential element of successful educational change, and in the context of what Van Dijck, Poell and De Waal (2018) call “the platform society”, the use of social media platforms within professional networks of teachers has become an agenda for both research and practice. Therefore, with the overarching aim of understanding how to promote informal learning of teachers in virtual professional communities in Kazakhstan, this study explored this phenomenon within the conceptual framework identified by a review of related concepts, in particular a triangle of learning factors, namely, the need for professional connectedness, knowledge sharing self-efficacy, and knowledge sharing and receiving. This parallel mixed-method study was carried out in 29 schools of Kazakhstan by collecting teachers’ self-reported practice with the help of a paper-based questionnaires (n=440) and face-to-face interviews (n=41). An emergent trend within the identified findings is that teachers in Kazakhstan use social media within professional communities in order to obtain knowledge, which is manifested in an overlapping mixture of news, information, opinion, experience and resources, suggesting that virtual professional communities are one of the spaces for informal learning since they provide the opportunity to gain public and/or personal knowledge related to the teaching profession. In line with the identified conceptual framework, the results of the study provide a partial explanation for teachers’ engagement in virtual professional communities in the context of informal learning. The study suggests that both the need for professional connectedness, as part of professional identity and commitment for learning, and knowledge sharing self-efficacy are positively associated with knowledge sharing and receiving. As well as identifying contextual types of virtual professional communities, the study identifies some of the contextual factors associated with the need for professional connectedness in the research context, such as professional isolation of teachers in rural schools, the need for mentoring support, and the context of educational change, and contextual sources of knowledge sharing self-efficacy, such as professional comparison and sense of professional connectedness. Finally, in contribution to the growing body of research, the present study also argues for the importance of face-to-to face collaboration within and beyond schools in order to promote professional knowledge exchange within virtual professional communities. The research has clear implications for research and practice in the fields of teacher professional learning, particularly in Kazakhstan, hence it is believed that present study can help future efforts to support informal learning in virtual professional communities

Towards distributed architecture for collaborative cloud services in community networks

Internet and communication technologies have lowered the costs for communities to collaborate, leading to new services like user-generated content and social computing, and through collaboration, collectively built infrastructures like community networks have also emerged. Community networks get formed when individuals and local organisations from a geographic area team up to create and run a community-owned IP network to satisfy the community’s demand for ICT, such as facilitating Internet access and providing services of local interest. The consolidation of today’s cloud technologies offers now the possibility of collectively built community clouds, building upon user-generated content and user-provided networks towards an ecosystem of cloud services. To address the limitation and enhance utility of community networks, we propose a collaborative distributed architecture for building a community cloud system that employs resources contributed by the members of the community network for provisioning infrastructure and software services. Such architecture needs to be tailored to the specific social, economic and technical characteristics of the community networks for community clouds to be successful and sustainable. By real deployments of clouds in community networks and evaluation of application performance, we show that community clouds are feasible. Our result may encourage collaborative innovative cloud-based services made possible with the resources of a community.Peer ReviewedPostprint (author’s final draft