Science Hackathons for Cyberphysical System Security Research: Putting CPS testbed platforms to good use

A challenge is to develop cyber-physical system scenarios that reflect the diversity and complexity of real-life cyber-physical systems in the research questions that they address. Time-bounded collaborative events, such as hackathons, jams and sprints, are increasingly used as a means of bringing groups of individuals together, in order to explore challenges and develop solutions. This paper describes our experiences, using a science hackathon to bring individual researchers together, in order to develop a common use-case implemented on a shared CPS testbed platform that embodies the diversity in their own security research questions. A qualitative study of the event was conducted, in order to evaluate the success of the process, with a view to improving future similar events

Forming Digital Workspace: Current State and Applications of Extended Reality in Virtual Teams

Extended reality (XR) has been widely applied as an umbrella term encompassing virtual reality, augmented reality, and mixed reality. Despite extensive research on XR applications in various contexts, little attention has been drawn to its utilization in work scenarios, particularly in virtual teams. This study is a systematic literature review of virtual teams utilizing XR in the digital workspace, incorporating related articles from four scientific databases over the past decade. The review focuses on two aspects: the current state of XR implementation in virtual teams and how technology addresses the digital collaborative process. Findings highlight team types, application areas, collaboration modes, and key actions associated with XR usage. A theoretical gap is revealed, as previous studies focus on either the technological aspects of XR or its outcomes. Additionally, this study proposes a model to illustrate how XR technologies empower virtual teams, providing valuable insight for organizations regarding its potential usage

3D Collaborative Interaction for Aerospace Industry

International audience3D collaborative interaction raises issues that have been well known for some time. They have been the subject of research activities that have led to some interesting results described in the literature. Unfortunately, most of these results have not yet been not implemented in the software systems daily used by industry and remains only theoretical concepts. That is why we recently started a project to transfer some of these results in the aerospace industry for the Airbus Group. Beyond this first transfer target, we also intend to measure the real gains (in real industrial conditions) for the users, and then for the company. This second goal is essential because in most publications, user testing is not satisfying (lack of real users, lack of real procedures, non significant number of subjects). In this paper, we describe the first step of this work in progress and more precisely, the basic interaction features we have developed. Currently, we are designing the first user tests

AeroVR: An immersive visualisation system for aerospace design and digital twinning in virtual reality

ABSTRACTOne of today’s most propitious immersive technologies is virtual reality (VR). This term is colloquially associated with headsets that transport users to a bespoke, built-for-purpose immersive 3D virtual environment. It has given rise to the field of immersive analytics—a new field of research that aims to use immersive technologies for enhancing and empowering data analytics. However, in developing such a new set of tools, one has to ask whether the move from standard hardware setup to a fully immersive 3D environment is justified—both in terms of efficiency and development costs. To this end, in this paper, we present AeroVR—an immersive aerospace design environment with the objective of aiding the component aerodynamic design process by interactively visualizing performance and geometry. We decompose the design of such an environment into function structures, identify the primary and secondary tasks, present an implementation of the system, and verify the interface in terms of usability and expressiveness. We deploy AeroVR on a prototypical design study of a compressor blade for an engine.This work was supported by studentships from the Engineering and Physical Sciences Research Council (EPSRC-1788814), and the Cambridge European & Trinity Hall Scholarship in the case of Slawomir Tadeja. The second author, Pranay Seshadri, acknowledges the support of the United Kingdom Research and Innovation (UKRI) Strategic Priorities Fund, managed by the Engineering and Physical Sciences Research Council (EPSRC); grant number EP/T001569/1

AeroVR : immersive visualization system for aerospace design and digital twinning in virtual reality

One of today’s most propitious immersive technologies is virtual reality (VR). This term is colloquially associated with headsets that transport users to a bespoke, built-for-purpose immersive 3D virtual environment. It has given rise to the field of immersive analytics—a new field of research that aims to use immersive technologies for enhancing and empowering data analytics. However, in developing such a new set of tools, one has to ask whether the move from standard hardware setup to a fully immersive 3D environment is justified—both in terms of efficiency and development costs. To this end, in this paper, we present AeroVR—an immersive aerospace design environment with the objective of aiding the component aerodynamic design process by interactively visualizing performance and geometry. We decompose the design of such an environment into function structures, identify the primary and secondary tasks, present an implementation of the system, and verify the interface in terms of usability and expressiveness. We deploy AeroVR on a prototypical design study of a compressor blade for an engine

Beyond Questionnaires: Innovative Approaches to Evaluating Mixed Reality

Mixed Reality (MR) technologies, including augmented and virtual reality, are increasingly used in a number of sectors, thanks to their capabilities to immerse users in multisensory interaction environments. However, as indicated by some systematic reviews, questionnaire remains the main method for evaluating the interaction quality of MR. There is a lack of innovative approaches addressing unique features of MR. It can dampen the advances of MR, as evaluation feedback can inform its future development. In this workshop we aim to explore this issue by inviting participants to share their practical experiences or conceptual ideas of evaluating MR in various contexts, using different methods and tools. The ultimate aim is to produce a research agenda on this topic for the community to examine it further in the future