Computer-Supported Collaborative Production

This paper proposes the concept of collaborative production as a focus of concern within the general area of collaborative work. We position the concept with respect to McGrath's framework for small group dynamics and the more familiar collaboration processes of awareness, coordination, and communication (McGrath 1991). After reviewing research issues and computer-based support for these interacting aspects of collaboration, we turn to a discussion of implications for how to design improved support for collaborative production. We illustrate both the challenges of collaborative production and our design implications with a collaborative map-updating scenario drawn from the work domain of geographical information systems

Newly available technologies present expanding opportunities for scientific and technical information exchange

The potential for expanded communication among researchers, scholars, and students is supported by growth in the capabilities for electronic communication as well as expanding access to various forms of electronic interchange and computing capabilities. Research supported by the National Aeronautics and Space Administration points to a future where workstations with audio and video monitors and screen-sharing protocols are used to support collaborations with colleagues located throughout the world. Instruments and sensors all over the world will produce data streams that will be brought together and analyzed to produce new findings, which in turn can be distributed electronically. New forms of electronic journals will emerge and provide opportunities for researchers and scientists to electronically and interactively exchange information in a wide range of structures and formats. Ultimately, the wide-scale use of these technologies in the dissemination of research results and the stimulation of collegial dialogue will change the way we represent and express our knowledge of the world. A new paradigm will evolve-perhaps a truly worldwide 'invisible college'

Easing the writing task: designing computer based systems to help authors

An increasing number of people interact not only with computers, but through computers. Interaction between people through computers to complete work tasks is termed Computer Supported Cooperative Work (CSCW). The scope of activities supported by CSCW systems is described, and CSCW systems which support communication, meetings and writing are discussed. More specifically, the potential for improved computer support of the writing task is investigated. It is concluded that models of the writing task and writers are not yet sufficiently accurate to be embedded in normative computer programs or systems; individual writers and writing tasks are extremely varied. Leading on from the studies of both existing systems and writing theories, requirements for generic CSCW systems, single author support systems and multiple author support systems are presented. The design of CSCW systems which support asynchronous collaborative authoring of structured documents is investigated in this thesis. A novel approach to design and implementation of such systems is described and discussed. This thesis then describes MILO, a system that does not feature embedded models of writers or the writing task. In fact, MILO attempts to minimize constraints on the activities of collaborating authors and on the structure of documents. Hence with MILO, roles of participants are determined by social processes, and the presentational structure of documents is imposed at the end of the writing process. It is argued that this approach results in a workable, practical and useful design, substantiating the view that 'minimally-constrained' CSCW systems, of which MILO is an example, will be successful. It is shown that MILO successfully meets the stated requirements, and that it compares favourably with existing collaborative writing systems along several dimensions. The limitations of work presented in the thesis are discussed, leading to suggestions for future work which will remedy deficiencies and extend the work which has been undertaken. The nature of this thesis's contribution to CSCW in general, computer supported collaborative writing, and Human Computer Interaction (HCI) is discussed

Twitter, Google, iPhone/iPad, and Facebook (TGIF) and Smart Technology Environments: How Well Do Educators Communicate with Students via TGIF?

This article is a summary of a 2011 Association for Information Systems Americas Conference on Information Systems (AMCIS) panel discussion regarding current issues and future directions in the use of mobile technologies and social networks in education. The invited panelists are four faculty members from the United States specializing in Information Systems. The covered topics included evolution and history of e-learning, use of smartphones and tablets in education, development of social network services, and the use of social media (i.e., teaching with blogs and wikis) in the classroom. We discuss future directions in Twitter, Google, iPhone/iPad, and Facebook technology environments. Several resources for social media for college instructors are provided in the Appendix

Wikis for Teaching and Learning

An academic course presents an opportunity for all participants to collaborate for improving their knowledge. This collective improvement of knowledge is typically documented via material provided by the instructor and notes and assignments prepared by students. Over the course of a semester, these materials provide not only the collective knowledge in that course, but also provide a chronological history of how the knowledge base evolved. The focus of this study is wiki collaboration in teaching & learning contexts. A wiki is a medium in which a group of individuals can work together asynchronously on an idea and easily capture the essence in a reusable format. Technically, a wiki is a collection of hyperlinked Web pages that are assembled with wiki software. With wikis, the line between reader and contributor is intentionally blurred. Further, wiki use reflects the view of an instructor as one who facilitates information sharing among learners rather than simply transmitting knowledge from themselves to their students. Our initial motivation to explore the usefulness of wikis for teaching and learning was driven by the fact that wikis provide a medium in which several individuals could asynchronously work together on an idea and easily capture the essence in a reusable format. We found that: (1) Wikis can be can be used for a variety of tasks ranging from signup sheet for students to self organize, to undertaking business analyses, to analyzing policy positions; (2) Instructor support and facilitation is key; and (3) Ease-of-use issues are present but do not preclude success

A Roadmap for Using NSF Cyberinfrastructure with InCommon

This document provides a Roadmap for using the InCommon identity federation to enable researchers to access NSF cyberinfrastructure (CI) via their campus authentication service. It presents benefits and challenges of using InCommon for NSF cyberinfrastructure, and guidance in overcoming the challenges.NSF OCI-1040777, IU Pervasive Technology Institut

Creating a value proposition for collaborative engineering systems within an application service provider model

Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2000.Includes bibliographical references (leaves 93-96).by Steven Kyauk.M.Eng