Effects of immersive virtual nature on nature connectedness: A systematic review and meta-analysis.

Objective: This study systematically summarizes the extant literature on the impacts of immersive virtual nature (IVN) on nature connectedness in the general population. Methods: Papers were considered eligible if peer-reviewed, in English language, comprising experimental or quasi-experimental trials, including at least one outcome relative to nature connectedness in the general population. Database search was conducted on Scopus, Web of Science, Google Scholar, Medline, and GreenFILE (22-28 November 2021). Risk of bias was established by the Cochrane RoB 2 tool. Data synthesis was conducted through meta-analysis according with the Cochrane Consumers and Communication Group guidelines. Results: Six eligible papers (9 studies; n = 730) were selected, in which IVN was compared to (i) non-immersive virtual nature, (ii) immersive virtual built environments, (iii) non-immersive virtual built environments, and (iv) actual nature. The risk of bias was predominantly "low" or of "some concerns." Meta-analyses showed a statistically significant overall effect for the first (g = 0.26; 95% CI = 0.06-0.45; I2 = 35%) and fourth group (g = -1.98; 95% CI = -3.21 to -0.75; I2 = 96%), the former in favor of IVN and the latter in favor of actual nature. Subgroup analyses were conducted for the first and second groups of studies to explore possible sources of heterogeneity. The small number of studies available limits the validity of the outcomes of the meta-analyses. Conclusion: The findings indicate that IVN may be an effective tool for the promotion of nature connectedness, although the evidence in this field is still limited and largely mixed. Recommendations for future research are discussed.

Extended Reality-New Opportunity for People With Disability? Practical and Ethical Considerations.

Since the introduction of virtual environments in the 70s, technologies have moved through virtual reality, mixed reality, and augmented reality into extended reality (XR). This development is promising for various groups. Previous research has shown people with disability benefiting from using technology in social and professional settings. Technology has offered people with disability the opportunity to communicate, interact, participate, and build new relationships. However, we do not know what impact XR has or will have and whether it will offer new opportunities for people with disability. This paper aims to indicate potential opportunities and challenges afforded by XR to people with disability. We offer reflections on the opportunities as well as the ethical considerations needed when introducing immersive technologies to a marginalized group.

Effects of immersive virtual nature on nature connectedness: A systematic review protocol.

Objective: Nature Connectedness, an individual's cognitive, affective, and behavioral connection with the natural world, has been linked to various health and well-being outcomes. As Nature Connectedness can be elicited and strengthened through direct contact with nature, in the past decade studies have investigated whether similar effects can be achieved through technologies that simulate highly immersive and realistic experiences of nature, such as Immersive Virtual Nature. This protocol describes the methodology for a systematic review that will summarize the existing evidence on the effects of Immersive Virtual Nature on Nature Connectedness in non-clinical populations. Methods: The review will be conducted following the guidelines of Preferred Reporting Items for Systematic Reviews and MetaAnalyses. Terms such as "immersive virtual environment," "natural setting*," and "contact with nature" were searched in Scopus, WebOfScience, GoogleScholar, Medline, and GreenFILE (22-28 November 2021). Papers in English, describing experimental studies, with or without control/comparison, and testing the effects of Immersive Virtual Nature interventions on Nature Connectedness outcomes in non-clinical populations were included. The risk of bias will be assessed using Cochrane's Risk of Bias 2 for randomized studies, and the Risk Of Bias In Non-randomized Studies - of Interventions. The data synthesis will be performed through meta-analysis, assuming that the Cochrane Consumers and Communication Group guidelines are met. Conclusion: The findings will be relevant for understanding the potential and challenges of Immersive Virtual Nature as a tool to promote health and well-being in the general population, providing information on the consistency and limitations of the existing literature and recommendations for future research.

Blockchain in Health Care: Hope or Hype?

There has been an increasing interest in blockchain technology from the health care sector in the last couple of years. The value proposition for using blockchain technology in the health care sector is to share sensitive patient data among health care entities securely and to empower patients. Blockchain technology allows patients to have an active role in developing and updating their own patient data. However, is blockchain technology really the silver bullet it seems to be? With this paper, we aim to understand the benefits and challenges of blockchain technology in the health care sector. We discuss innovation and security implications concerning blockchain technology in health care. Furthermore, we show that there is a need for more use cases to ensure the secure sharing of data within the health care sector. In our opinion, blockchain technology will not solve the issues encountered by the health care sector; in fact, it may raise more issues than it will solve.

Implementation of eHealth Technology in Community Health Care: the complexity of stakeholder involvement.

BACKGROUND: The implementation of any technology in community health care is seen as a challenge. Similarly, the implementation of eHealth technology also has challenges, and many initiatives never fully reach their potential. In addition, the complexity of stakeholders complicates the situation further, since some are unused to cooperating and the form of cooperation is new. The paper's aim is to give an overview of the stakeholders and the relationships and dependencies between them, with the goal of contributing this knowledge to future similar projects in a field seeing rapid development. METHODS: In this longitudinal qualitative and interpretive study involving eight municipalities in Norway, we analysed how eHealth initiatives have proven difficult due to the complexity and lack of involvement and integration from stakeholders. As part of a larger project, this study draws on data from 20 interviews with employees on multiple levels, specifically, project managers and middle managers; healthcare providers and next of kin; and technology vendors and representatives of the municipal IT support services. RESULTS: We identified the stakeholders involved in the implementation of eHealth community health care in the municipalities, then described and discussed the relationships among them. The identification of the various stakeholders illustrates the complexity of innovative implementation projects within the health care domain-in particular, community health care. Furthermore, we categorised the stakeholders along two dimensions (external-internal) and their degree of integration (core stakeholders, support stakeholders and peripheral stakeholders). CONCLUSIONS: Study findings deepen theoretical knowledge concerning stakeholders in eHealth technology implementation initiatives. Findings show that the number of stakeholders is high, and illustrate the complexity of stakeholders' integration. Moreover, stakeholder integration in public community health care differs from a classical industrial stakeholder map in that the municipality is not just one stakeholder, but is instead comprised of many. These stakeholders are internal to the municipality but external to the focal actor, and this complicating factor influences their integration. Our findings also contribute to practice by highlighting how projects within the health care domain should identify and involve these stakeholders at an early stage. We also offer a model for use in this context.

Virtual worlds for people with autism spectrum disorder: a case study in Second Life.

PURPOSE: The purpose of this study is to explore the use of virtual worlds by people with autism spectrum disorder (ASD), with a particular focus on the virtual world Second Life™. METHOD: Case study methodology was selected to explore the experiences of Wolf, a participant with ASD, in Second Life. Wolf participated in three in-depth interviews. The interviews were analyzed using a content analysis to identify themes and sub-themes. RESULTS: Analysis identified four main themes: social factors and communication, empowerment, virtual world versus physical world, and social cues and body language. CONCLUSION: Anecdotally Wolf's experiences suggest that people with ASD enjoy using a virtual world and may feel more comfortable communicating in the virtual world context than the physical world. Virtual worlds offer a venue for people with ASD to be a part of a virtual society, lowers communication barriers experienced in the physical world, and gives the participant a unique opportunity to create and maintain friendships. Virtual worlds offer an arena for people with ASD to meet their peers on equal terms, not being dependent on social cues, which in the physical world can be a barrier for communication for this group. Further research in this area is required.