remote collaboration
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Author(s):  
Birgit Schaffar ◽  
Eevi E. Beck

AbstractThe Earth is speaking to us in its own language of suffering—rising average temperatures, increasingly extreme weather conditions, mass extinction of species and so on. Academic habits of travelling long distances and/or frequently, as many of us have, affect the Earth and its inhabitants. This chapter argues the need for changing habits not just by developing technical infrastructure but through developing awareness among academics of the issues involved including the dynamics that may be slowing down change. The chapter contributes by discussing the means and meanings of research collaboration in this context. We explore the role of collaboration across distance in scholarship (Erkenntnis), various ways (technical and otherwise) that materialities can affect remote collaboration and reflect on the ethics of commitments intrinsic to academic work. The challenge facing academics is to integrate these three aspects—sharing, the material/technical and the ethical—in developing ways of working which are responsive to the Earth crises. To support this, we indicate a set of questions which can be helpful to consider when, as scholars, we make decisions about why and how to collaborate.


2021 ◽  
Vol 10 (4) ◽  
pp. 9-14
Author(s):  
Kwanhee Lee ◽  
Ji-In Kim ◽  
Gooo-Rak Kwon
Keyword(s):  

Author(s):  
Pallapu Himavanth Reddy

Abstract: Cloud computing provides customers with storage as a service, allowing data to be stored, managed, and cached remotely. Users can also access it online. A major concern for users is the integrity of the data stored in the cloud, as it is possible for external invaders or criminals to attack, repair, or destroy the data stored in the cloud. Data auditing is a trending concept that involves hiring a third-party auditor to perform a data integrity test (TPA). The main purpose of this project is to provide a safe and effective testing system that combines features such as data integrity, confidentiality, and privacy protection. The cloud server is only used to store encrypted data blocks in the proposed system. It is not subject to any additional computer verification. TPA and the data owner are in charge of all the functions of the scheme. A variety of materials are used to evaluate the proposed audit process. The proposed solution meets all the processes while minimizing the load on cloud servers. Data dynamics actions such as data review, deletion, and installation will be performed in the future. Keywords: Cloud storage; Third Party Auditor; Public Auditing; Privacy Preserving; Integrity;


2021 ◽  
Author(s):  
◽  
Stephen Thompson

<p>This thesis presents a novel system for enabling remote collaboration within a mixed reality environment. Since the increase of virtual and augmented reality headsets, there has been increased interest in improving remote collaboration. Systems have been proposed to use 3D geometry or 360° video for providing remotely collaborating users with a view of the local, real-world environment. However, many systems provide limited interactions in the local environment and target using coupled views of all users, rather than simulating face-to-face interactions, or use virtual environments for the remote user, losing visual realism.  The presented system enables a user situated in a remote location to join a local user to collaborate on a task. An omni-directional camera is streamed to the remote user in real-time to provide a live view of the local space. The 360° video is also used to provide believable lighting when compositing virtual objects into the real-world. Remote users are displayed to local users as an abstracted avatar to provide basic body gestures and social presence. Voice chat is also provided for verbal communication.  The system has been evaluated for technical performance and user experience. The evaluation found the performance of the system was suitable for real-time collaboration. Remote and local users were also found to have similar satisfaction with the system, experiencing high levels of presence, social presence and tele-presence. Shared cinematic and remote presentations are suggested as possible applications to guide further development of the system.</p>


2021 ◽  
Author(s):  
◽  
Stephen Thompson

<p>This thesis presents a novel system for enabling remote collaboration within a mixed reality environment. Since the increase of virtual and augmented reality headsets, there has been increased interest in improving remote collaboration. Systems have been proposed to use 3D geometry or 360° video for providing remotely collaborating users with a view of the local, real-world environment. However, many systems provide limited interactions in the local environment and target using coupled views of all users, rather than simulating face-to-face interactions, or use virtual environments for the remote user, losing visual realism.  The presented system enables a user situated in a remote location to join a local user to collaborate on a task. An omni-directional camera is streamed to the remote user in real-time to provide a live view of the local space. The 360° video is also used to provide believable lighting when compositing virtual objects into the real-world. Remote users are displayed to local users as an abstracted avatar to provide basic body gestures and social presence. Voice chat is also provided for verbal communication.  The system has been evaluated for technical performance and user experience. The evaluation found the performance of the system was suitable for real-time collaboration. Remote and local users were also found to have similar satisfaction with the system, experiencing high levels of presence, social presence and tele-presence. Shared cinematic and remote presentations are suggested as possible applications to guide further development of the system.</p>


Author(s):  
Samantha Ghali ◽  
Mira Goral ◽  
Heba Salama

Purpose: This article describes a framework for developing international research collaborations among graduate students. Central to this framework is the utility of institutional and association-based academic mentorship programs in developing collaborative partnerships. We illustrate how the American Speech-Language-Hearing Association's Mentoring Academic Research Careers program served as a vehicle for fostering remote collaboration and provided training experiences for graduate students during the COVID-19 pandemic. Conclusions: This model successfully supported doctoral students in developing an ongoing and sustainable research partnership during a challenging time when in-person networking opportunities were unavailable. This partnership provided a unique pathway for professional development that complemented formal academic training. More broadly, international collaboration experiences such as these provide valuable, skill-based training for all students, such that they are better equipped to serve diverse populations and as members of diverse teams. We offer recommendations for others endeavoring to develop international collaboration initiatives for students paired with mentorship.


i-com ◽  
2021 ◽  
Vol 20 (3) ◽  
pp. 215-228
Author(s):  
Angelika Bullinger-Hoffmann ◽  
Michael Koch ◽  
Kathrin Möslein ◽  
Alexander Richter

Abstract Due to the COVID-19 lockdowns and the related mandated work for home, we have seen a massive increase of the use of collaboration tools in various work settings in the last 18 months. Whereas this might have been a new terrain for some, IT-supported work and the related research domain Computer-Supported Cooperative Work (CSCW) have been around for decades. In this article we briefly review what CSCW has to offer for the currently increasing demand in setting up remote collaboration – and share our own observations about what happened when collaboration tools have been introduced in the pandemic. As a summary, we present some learnings from the experience – both for the current state of CSCW research and for future work.


Electronics ◽  
2021 ◽  
Vol 10 (22) ◽  
pp. 2806
Author(s):  
Phong Truong ◽  
Katja Hölttä-Otto ◽  
Paulina Becerril ◽  
Reetta Turtiainen ◽  
Sanni Siltanen

Virtual Reality (VR) is considered among the major technologies to address the inefficient collaboration issue caused by the predominant use of 2D drawings in the construction industry. However, there is still a knowledge gap between researchers and practitioners about the actual benefits of VR in the business context. This paper presents the benefits of VR usage in four real-life high-rise elevator projects from the user and business perspectives. Four VR environments of actual machine rooms for planning were created and tested in a multi-user setting. Overall, users find VR more intuitive than conventional tools to enhance planning accuracy and collaboration. The results also show that VR brings significant economic savings and gains for business in the industry. Future study should investigate the real cost-benefit ratio of VR and streamline its technical implementation within construction projects. The research contributes to the current body of knowledge by providing real-life economic benefits and directions to address the research gap in both academia and industry to promote the wide adoption of VR.


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