Extended Reality (Xr) Environments

Stanney, Kay M.; Nye, Hannah K.; Haddad, S.D.; Hale, Kelly S.; Padron, Christina; Cohn, Joseph

doi:10.1002/9781119636113.ch30

Cited by 26 publications

(9 citation statements)

References 150 publications

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“…Three Studies Addressed The Role Of Individual Cybersickness Susceptibility (Two Of Which Were Mentioned Immediately Above) 12) Golding et al found that sickness severity in a moving visual surround is predicted by history of susceptibility to motion sickness, migraine, and fainting. They did not detect a relationship between sickness and vection, adding to the many studies failing to find this relation (Lawson, 2014a;Stanney et al, 2021). 7 Consistent with the literature (Lawson, 2014a;Stanney et al, 2020a)…”

Section: Three Articles Explored Additional Effectsmentioning

confidence: 67%

“…While the explanatory capabilities of a complete motion/ simulator/cybersickness theory have been described (Lawson, 2014a), there is no universally accepted theory. Six hypotheses were discussed by Stanney et al (2021) and ten by Keshavarz et al (2014). Most of these can be grouped into four established categories (Table 26.1, Keshavarz et al), which in Table 1 are linked to the 12 articles in this Research Topic.…”

Section: Causal Hypotheses Relevant To the 12 Topic Articlesmentioning

confidence: 99%

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Editorial: Cybersickness in Virtual Reality and Augmented Reality

Lawson

Stanney

2021

Front. Virtual Real.

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Early virtual reality (VR) systems introduced abnormal visual-vestibular integration and vergenceaccommodation, causing cybersickness (McCauley and Sharkey, 1992) reminiscent of simulator sickness reported by military pilots, e.g., having some shared causes and overlapping (Lawson, 2014a) but distinguishable symptoms (Stanney et al., 1997). Improved processing, head tracking, and graphics were expected to overcome cybersickness (Rheingold, 1991), yet it persists in today's muchimproved VR (Stanney et al., 2020a(Stanney et al., , 2020b. This must be resolved, because VR and Augmented Reality (AR) 1 are proliferating for training for stressful tasks, exposure therapy for post-traumatic stress, remote assistance/control, and operational situation awareness (

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Section: Three Articles Explored Additional Effectsmentioning

confidence: 67%

Section: Causal Hypotheses Relevant To the 12 Topic Articlesmentioning

confidence: 99%

Editorial: Cybersickness in Virtual Reality and Augmented Reality

Lawson

Stanney

2021

Front. Virtual Real.

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“…These adverse effects can have diverse etiologies ( Keshavarz et al, 2014 ; Lawson, 2014 ; Stanney et al, 2020a ) and can strongly limit the adoption of VR-based systems. While earlier HMD elicited cybersickness in a non-negligible percentage of users ( Lawson, 2014 ), reports of cybersickness are not common in modern HMDs and they can be strongly further reduced, and potentially eliminated, by appropriate design choices ( Stanney et al, 2020b ; Stanney et al, 2021 ) or subject-specific settings ( Stanney et al, 2020a ). In our experiments, no patient reported symptoms of cybersickness and the majority of them reported almost no mental or physical fatigue after their VR session (see Supplementary Figure S3 ).…”

Section: Discussionmentioning

confidence: 99%

A novel immersive virtual reality environment for the motor rehabilitation of stroke patients: A feasibility study

Fregna

Schincaglia²,

Baroni³

et al. 2022

Front. Robot. AI

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We designed and implemented an immersive virtual reality (VR) environment for upper limb rehabilitation, which possesses several notable features. First, by exploiting modern computer graphics its can present a variety of scenarios that make the rehabilitation routines challenging yet enjoyable for patients, thus enhancing their adherence to the therapy. Second, immersion in a virtual 3D space allows the patients to execute tasks that are closely related to everyday gestures, thus enhancing the transfer of the acquired motor skills to real-life routines. Third, in addition to the VR environment, we also developed a client app running on a PC that allows to monitor in real-time and remotely the patients’ routines thus paving the way for telerehabilitation scenarios. Here, we report the results of a feasibility study in a cohort of 16 stroke patients. All our patients showed a high degree of comfort in our immersive VR system and they reported very high scores of ownership and agency in embodiment and satisfaction questionnaires. Furthermore, and notably, we found that behavioral performances in our VR tasks correlated with the patients’ clinical scores (Fugl-Meyer scale) and they could thus be used to assess improvements during the rehabilitation program. While further studies are needed, our results clearly support the feasibility and effectiveness of VR-based motor rehabilitation processes.

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“…XR is an extension of the physical reality generated by technologies and therefore based on technologies to computer-generate immersive experiences [7,9]. XR technologies consist of hardware systems that create a feeling of immersion for users [27].…”

Section: Extended Reality Technologiesmentioning

confidence: 99%

“…As a result, the umbrella term Extended Reality (XR) emerged, containing all forms of combinations of real and virtual surroundings and encompassing Virtual Reality (VR), Augmented Reality (AR), and Mixed Reality (MR) [6,7]. All forms of XR that frequently appear in literature share the following understanding [8][9][10][11][12]:…”

Section: Introductionmentioning

confidence: 99%

XR Technology Deployment in Value Creation

Krodel¹,

Schott²,

Ovtcharova

2023

Applied Sciences

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With increasing computing power and data transmission performance of information technologies, the application scenarios for Extended Reality (XR) technologies in industries are growing. Despite the ongoing scientific investigation of industrial XR applications for over 25 years, these technologies are still considered emerging. Within this paper, we present an industry- and business-process agnostic approach for classifying the deployment purposes of XR technologies in value creation. We identified two major research streams regarding the role of XR technologies in value creation: (1) the research initiatives focusing on business-process-specific use case analysis and (2) industry-oriented research reviews. This results in limited identification of suitable application scenarios for new use cases and restricted transferability of the existing use case to future deployments. First, we provide a qualitative analysis of the current research streams. Then, in the second step, by abstracting the XR technology from the existing business processes and the industry-specific context, the generic purposes for XR technologies in value creation are identified and defined. The summary of these deployment purposes results in a taxonomy that enables the identification and transfer of potential use cases of XR technologies in value creation.

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Extended Reality (Xr) Environments

Cited by 26 publications

References 150 publications

Editorial: Cybersickness in Virtual Reality and Augmented Reality

Editorial: Cybersickness in Virtual Reality and Augmented Reality

A novel immersive virtual reality environment for the motor rehabilitation of stroke patients: A feasibility study

XR Technology Deployment in Value Creation

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