RESUMO
The Metaverse has the potential to form the next pervasive computing archetype that can transform many aspects of work and life at a societal level. Despite the many forecasted benefits from the metaverse, its negative outcomes have remained relatively unexplored with the majority of views grounded on logical thoughts derived from prior data points linked with similar technologies, somewhat lacking academic and expert perspective. This study responds to the dark side perspectives through informed and multifaceted narratives provided by invited leading academics and experts from diverse disciplinary backgrounds. The metaverse dark side perspectives covered include: technological and consumer vulnerability, privacy, and diminished reality, human-computer interface, identity theft, invasive advertising, misinformation, propaganda, phishing, financial crimes, terrorist activities, abuse, pornography, social inclusion, mental health, sexual harassment and metaverse-triggered unintended consequences. The paper concludes with a synthesis of common themes, formulating propositions, and presenting implications for practice and policy.
RESUMO
Purpose of Review: Virtual reality (VR) pornography is a relatively new medium for the experience of pornography. In juxtaposition with traditional modes of experiencing pornography, such as two-dimensional (2D) displays, VR promises a new experience of pornography for the user. VR can offer the feeling of 'being there': an increased sense of immersion and presence in a mediated experience thanks to the sensory affordances of the medium. In an effective VR environment, the user is immersed in the experience itself, feeling an embodied presence in the world presented to them and able to interact with the environment and others in the environment in ways that cannot be achieved in other media. In terms of pornography, this is potentially revolutionary. The user can be embodied in one of the performers and experience a unique perspective. Alternatively, there are interfaces that will allow for the performer and viewer to physically interact with one another and experience physical arousal from the actions of the other at a distance. The possibilities of VR pornography are therefore related to the intensity of experience, the changing relationship with the performers and others in pornographic media, and the possibility of new, embodied experiences of arousal utilising networked, embodied technologies. This research review assesses to what extent research on VR pornography has supported these possibilities, affordances, and developments. Recent Findings: 23 articles were included in the present review. Findings demonstrate some increases in arousal and empathy in using VR pornography. However, further empirical evidence for these findings is still needed. In addition, teledildonic technology is lacking empirical research and the effects of the use of this technology in conjunction with VR requires research. Summary: Collectively, the results underscore the notion that VR improves immersion and presence for subjects, and this can translate to increased sexual desire, empathy for performers in pornography, and sexual anxiety in watching pornography. This is a field in infancy, and the initial results of empirical work suggest that VR can intensify some key aspects of the experience of pornography. Theoretical reflections on VR pornography indicate many areas that require further empirical research.
RESUMO
The National Health and Nutrition Examination Survey (NHANES), developed by the Centers for Disease Control and Prevention (CDC), is a large and comprehensive health survey utilizing leading edge technologies to produce national estimates of health measures and the nutritional status of the U.S. population. Early NHANES metadata models grouped data by categories with little specificity and often not capturing the complexity of the survey. Subsequently, existing models at the Census Bureau, CDC, and the EPA were evaluated in addition to industry standards, such as DDI, Dublin Core, and ISO 1179. For the NHANES metadata model, the DDI standard and CDC Public Health Conceptual Model were chosen as the backbone for constructing the data model. The new model has led to increased data accuracy and several value-added products for producing codebooks, automatically checking questionnaire skip patterns, and producing questionnaire instrumentation.
