Search results for "reality"

Virtual Reality Journalism

2019

Virtual and Augmented Reality in Medical Education and Training

2019

Virtual and Augmented Reality (VR & AR) with its various computer-based virtual simulations and teaching aids have already begun to transform the medical education and training. The use of virtual labs and anatomy lessons including the use of Virtual Learning Environments (VLEs) as in the delivery of lectures and surgery operations are explored. The purpose of this chapter is to promote the role of VR & AR in the context of medical education as an innovative, effective, and cost-reasonable solution for the provision of better and faster practical training. This chapter overall investigates and explores the potential of VLEs in terms of the necessary concepts and principles that allo…

Augmented Reality-Based Training Systems for Teaching Health and Safety Procedures in Construction

2019

Traditional teaching methods are not always efficient, especially in areas where the concepts to teach relate to physical work that must be done outside the classroom. This is the case of the construction sector, where the teaching of safety procedures is crucial to reduce the number of accidents, but traditional methods fail to highlight the importance of these procedures. The use of computer simulation through new technologies such as augmented reality (AR) can engage more students in order to better understand the concepts. In addition, they can visualize virtual elements superimposed on the real world to simulate the real situations they will later face in construction. This chapter dea…

Miradas letradas, letras ad-miradas. Una conversación con el mundo social

2019

El presente texto plantea una aproximación al concepto de miradas le- tradas en contextos educativos utilizando como recurso expresivo la metáfora de la conversación. Las miradas letradas quedan caracterizadas como estrategias que bus- can reconfigurar nuevas formas de leer, conocer y expresar la realidad social.Tras esta caracterización, la discusión se centra en la necesidad de generar nuevos entor- nos de aprendizaje mediante espacios le- trados, que estimulen y sean favorables a la lectura y a la escritura. La conclusión sostiene que estos entornos requieren la transformación de las instituciones edu- cativas y culturales en lugares diferentes a los que hasta ahora resultaban hab…

Putting Oneself in the Body of Others: A Pilot Study on the Efficacy of an Embodied Virtual Reality System to Generate Self-Compassion

2019

[EN] Compassion-based interventions (CBIs) have been shown to be effective for increasing empathy and compassion, and reducing stress, anxiety, and depression. CBIs are based on constructive meditations where imagery abilities are essential. One of the major difficulties that participants report during the training is the difficulty related to imagery abilities. Virtual reality (VR) can be a useful tool to overcome this limitation because it can facilitate the construction and sustainment of mental images. The machine to be another (TMTBA) uses multi-sensory stimulation to induce a body swap illusion. This system allows participants to see themselves from a third perspective and have the il…

Nature Inspired Scenes for Guided Mindfulness Training: Presence, Perceived Restorativeness and Meditation Depth

2019

Practicing mindfulness-based stress reeducation and other contemplative practices generates a number of health and human performance benefits. However, limited access to qualified training and practice support, as well as poor practice environments, makes it difficult to sustain the habits necessary to develop the attentional regulation skills needed to benefit from mindfulness. In this paper, we report on our research, which focuses on developing immersive environments to support mindfulness-based stress reduction practices. We specifically look at how the design of a virtual environment can foster a restorative experience, if that restorative experience is associated with the depth of the…

The Adoption of New Treatment Modalities by Health Professionals and the Relative Weight of Empirical Evidence in Favor of Virtual Reality Exposure V…

2020

Anxiety disorders are among the most prevalent mental disorders, and cognitive-behavioral therapy (CBT) with exposure exercises is considered as the gold-standard psychological intervention. New psychotherapeutic modalities have emerged in the last decade and, among them, mindfulness has been rapidly adopted by therapists. The adoption rate is slower for the use of virtual reality (VR) to conduct exposure. The goal of the present position paper is to contrast, for the treatment of anxiety disorders, the weight of empirical evidences supporting the use of exposure in VR with the use of mindfulness-based therapy (MBT). Based on the most recent meta-analyses, we found that CBT with exposure co…

Being in the Past and Perform the Future in a Virtual World: VR Applications to Assess and Enhance Episodic and Prospective Memory in Normal and Path…

2020

The process of aging commonly features a gradual deterioration in cognitive performance and, in particular, the decline of memory. Despite the increased longevity of the world's population, the prevalence of neurodegenerative conditions, such as dementia, continues to be a major burden on public health, and consequently, the latest research has been focused on memory and aging. Currently, the failure of episodic and Prospective memory (PM) is one of the main complaints in the elderly, considered among the early symptoms of dementia. It is therefore increasingly important to define more clearly the boundaries between normal and pathological aging. Recently, researchers have begun to build an…

Children’s Interactions Within a Virtual Reality Environment for Learning Chemistry

2017

This paper presents a virtual reality based solution for learning. Multimodal interactions are proposed to support students’ engagement through active experimentation and reflective observation. Students tasks are provided within an immersive virtual outdoor environment created using a human-centred design approach. Junior high school teachers and students between ages 14 and 16 were involved in design and test activities. Observations, video recordings, and interviews were used in data collection. Three interaction modalities were provided and tested: visual, auditory and kinesthetic/tangible interactions. The students involved in user testing showed great interest to learn in such an envi…

Ralistic visual immersion : Proposal of an evaluation model

2018

The thesis "Hyper-realistic and multi-sensorial 3D visual immersion" was carried out within the framework of a CIFRE contract established between Arts et Métiers on the one hand and Renault SAS on the other. It proposes a score model to objectively evaluate the ability of an immersive display system to reproduce the right level of sensory stimulation for a user, compared to what he would receive in reality and to the modeling of the human visual system.First, we were interested in laying the foundations of the model: it is composed of twelve criteria, equitably divided into a sum of vision indices and immersion indices. Each criterion is given, as far as possible, a score from 0 to 100. A s…