scholarly journals A Review on Virtual Reality Skill Training Applications

2021 ◽  
Vol 2 ◽  
Author(s):  
Biao Xie ◽  
Huimin Liu ◽  
Rawan Alghofaili ◽  
Yongqi Zhang ◽  
Yeling Jiang ◽  
...  
Keyword(s):  
Virtual Reality ◽  
Medical Training ◽  
Skill Training ◽  
Military Training ◽  
Workforce Training ◽  
Training And Education ◽  
Future Directions ◽  
Assessment Tests ◽  
Vr Training ◽  
The Common

This study aimed to discuss the research efforts in developing virtual reality (VR) technology for different training applications. To begin with, we describe how VR training experiences are typically created and delivered using the current software and hardware. We then discuss the challenges and solutions of applying VR training to different application domains, such as first responder training, medical training, military training, workforce training, and education. Furthermore, we discuss the common assessment tests and evaluation methods used to validate VR training effectiveness. We conclude the article by discussing possible future directions to leverage VR technology advances for developing novel training experiences.

Virtual Reality, Augmented Reality, and Virtual Environments: Demonstrations of Current Technologies and Future Directions

2020 ◽  
Vol 64 (1) ◽  
pp. 2119-2123
Author(s):  
Sarah Beadle ◽  
Randall Spain ◽  
Benjamin Goldberg ◽  
Mahdi Ebnali ◽  
Shannon Bailey ◽  
...  
Keyword(s):  
Virtual Reality ◽  
Augmented Reality ◽  
Human Factors ◽  
Virtual Environments ◽  
Medical Training ◽  
Risk Environment ◽  
Future Directions ◽  
Simulated Environments ◽  
Interactive Session ◽  
Immersive Technologies

Virtual environments and immersive technologies are growing in popularity for human factors purposes. Whether it is training in a low-risk environment or using simulated environments for testing future automated vehicles, virtual environments show promise for the future of our field. The purpose of this session is to have current human factors practitioners and researchers demonstrate their immersive technologies. This is the eighth iteration of the “Me and My VE” interactive session. Presenters in this session will provide a brief introduction of their virtual reality, augmented reality, or virtual environment work before engaging with attendees in an interactive demonstration period. During this period, the presenters will each have a multimedia display of their immersive technology as well as discuss their work and development efforts. The selected demonstrations cover issues of designing immersive interfaces, military and medical training, and using simulation to better understand complex tasks. This includes a mix of government, industry, and academic-based work. Attendees will be virtually immersed in the technologies and research presented allowing for interaction with the work being done in this field.

scholarly journals Cognitive versus virtual reality simulation for evaluation of technical skills in neurosurgery

2021 ◽  
Vol 51 (2) ◽  
pp. E9
Author(s):  
Steven Knafo ◽  
Nicolas Penet ◽  
Stephan Gaillard ◽  
Fabrice Parker
Keyword(s):  
Virtual Reality ◽  
Cognitive Skills ◽  
Medical Training ◽  
Third Ventriculostomy ◽  
Neurosurgical Procedures ◽  
Self Evaluation ◽  
Cognitive Simulation ◽  
Vr Training ◽  
Multiple Choice Questionnaire ◽  
Visuomotor Skills

OBJECTIVE Simulation is gaining momentum as a new modality of medical training, particularly in acute care settings such as surgery. In the present study, the authors aimed to compare individual cognitive skills with manual abilities as assessed by virtual reality (VR) simulation among neurosurgical residents. METHODS Participants were asked to complete a multiple-choice questionnaire assessing their surgical abilities regarding three basic neurosurgical procedures (endoscopic third ventriculostomy, cranial meningioma, and lumbar laminectomy). They subsequently performed these same three procedures on a VR simulator (NeuroTouch). RESULTS The authors found that cognitive scores correlated with self-evaluation of surgical experience and autonomy. On the contrary, VR simulation, as assessed by NeuroTouch automated scoring, did not reflect participants’ cognitive or self-evaluation of their surgical proficiency. CONCLUSIONS The results of this study suggest that neurosurgical education should focus as much on cognitive simulation (e.g., careful planning and critical appraisal of actual procedures) as on VR training of visuomotor skills.

WOMEN AND DEVELOPMENT IN INDIA: EMPOWERMENT OF WOMEN THROUGH SKILLS DEVELOPMENT IN HAZARIBAG DISTRICT

2020 ◽  
pp. 32-33
Author(s):  
Ms. Niharika ◽  
Prof. M. K. Singh
Keyword(s):  
Rural Women ◽  
Development Policy ◽  
Vocational Training ◽  
Skill Development ◽  
Skill Training ◽  
Women Empowerment ◽  
Development Programs ◽  
Training And Education ◽  
Entrepreneurial Skills ◽  
The Government

Women are the dynamic segment and the most vibrant as well as potentially most valuable human resources. Women Empowerment has gained importance in india in the wake of economic liberalization, privatization and globalization.. The policy and institutional framework for developing entrepreneurial skills ,providing vocational training and education has widened the horizon for empowerment of women economically. In order to provide vocational training and education , skill training, entrepreneurship development to the emerging workforce, the Government of India has also introduced National Skill Development Policy and National skill Development Mission in 2009. This article explores the empowerment of women through skill development and vocational training programs. The results shows that skill development programs play a key role in empowering the rural women and the women also look positively towards income generating programs. KEYWORDS- Women Empowerment, Skill Development, Vocational Training, Government

What are the risks of Virtual Reality data? Learning Analytics, Algorithmic Bias and a Fantasy of Perfect Data

2021 ◽  
pp. 146144482110127
Author(s):  
Marcus Carter ◽  
Ben Egliston
Keyword(s):  
Virtual Reality ◽  
Learning Process ◽  
Learning Analytics ◽  
Soft Skills ◽  
Education Technology ◽  
Skills Training ◽  
Emerging Technology ◽  
Critical Issues ◽  
Vr Training ◽  
Algorithmic Bias

Virtual reality (VR) is an emerging technology with the potential to extract significantly more data about learners and the learning process. In this article, we present an analysis of how VR education technology companies frame, use and analyse this data. We found both an expansion and acceleration of what data are being collected about learners and how these data are being mobilised in potentially discriminatory and problematic ways. Beyond providing evidence for how VR represents an intensification of the datafication of education, we discuss three interrelated critical issues that are specific to VR: the fantasy that VR data is ‘perfect’, the datafication of soft-skills training, and the commercialisation and commodification of VR data. In the context of the issues identified, we caution the unregulated and uncritical application of learning analytics to the data that are collected from VR training.

scholarly journals Face, Content, and Construct Validity of a Virtual Reality Otoscopy Simulator and Applicability to Medical Training

2021 ◽  
pp. 019459982110328
Author(s):  
Tobias Albrecht ◽  
Christoph Nikendei ◽  
Mark Praetorius
Keyword(s):  
Virtual Reality ◽  
Medical Students ◽  
Construct Validity ◽  
Content Validity ◽  
Medical Training ◽  
Controlled Trial ◽  
Correct Diagnosis ◽  
Age Groups ◽  
Tertiary Referral Center ◽  
The Face

Objective Otologic diseases are common in all age groups and can significantly impair the function of this important sensory organ. To make a correct diagnosis, the correct handling of the otoscope and a correctly performed examination are essential. A virtual reality simulator could make it easier to teach this difficult-to-teach skill. The aim of this study was to assess the face, content, and construct validity of the novel virtual reality otoscopy simulator and the applicability to otologic training. Study Design Face and content validity was assessed with a questionnaire. Construct validity was assessed in a prospectively designed controlled trial. Setting Training for medical students at a tertiary referral center. Method The questionnaire used a 6-point Likert scale. The otoscopy was rated with a modified Objective Structured Assessment of Technical Skills. Time to complete the task and the percentage of the assessed eardrum surface were recorded. Results The realism of the simulator and the applicability to medical training were assessed across several items. The ratings suggested good face and content validity as well as usefulness and functionality of the simulator. The otolaryngologists significantly outperformed the student group in all categories measured (P < .0001), suggesting construct validity of the simulator. Conclusion In this study, we could demonstrate face, content, and construct validity for a novel high-fidelity virtual reality otoscopy simulator. The results encourage the use of the otoscopy simulator as a complementary tool to traditional teaching methods in a curriculum for medical students.

scholarly journals Will mesenchymal stem cells be future directions for treating radiation-induced skin injury?

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Zhuoqun Fang ◽  
Penghong Chen ◽  
Shijie Tang ◽  
Aizhen Chen ◽  
Chaoyu Zhang ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Malignant Tumors ◽  
Skin Injury ◽  
Future Directions ◽  
Cytokines And Chemokines ◽  
Radiation Induced ◽  
The Common ◽  
Apoptotic Activity ◽  
Different Sources

AbstractRadiation-induced skin injury (RISI) is one of the common serious side effects of radiotherapy (RT) for patients with malignant tumors. Mesenchymal stem cells (MSCs) are applied to RISI repair in some clinical cases series except some traditional options. Though direct replacement of damaged cells may be achieved through differentiation capacity of MSCs, more recent data indicate that various cytokines and chemokines secreted by MSCs are involved in synergetic therapy of RISI by anti-inflammatory, immunomodulation, antioxidant, revascularization, and anti-apoptotic activity. In this paper, we not only discussed different sources of MSCs on the treatment of RISI both in preclinical studies and clinical trials, but also summarized the applications and mechanisms of MSCs in other related regenerative fields.

Emerging communication technology research: Theoretical and methodological variables in the last 16 years and future directions

2015 ◽  
Vol 19 (4) ◽  
pp. 616-636 ◽  
Author(s):  
Porismita Borah
Keyword(s):  
Communication Technology ◽  
Social Networking Sites ◽  
Sampling Methods ◽  
Scientific Information ◽  
Research Literature ◽  
Future Directions ◽  
Frequent Use ◽  
Key Word ◽  
Empirical Research Methods ◽  
The Common

It is beneficial to reflect on the research literature of emerging communication technology and what has been studied so far, given the rapid growth of this area of research. This study conducted a content analysis of the published literature related to emerging communication technology over a period of 16 years from 1998 to 2013. An exhaustive sample was gathered using two methods of sampling: all Institute for Scientific Information (ISI)-listed communication journals and key word searches. The study examined the common patterns in theoretical, methodological, and technological variables. The primary findings reveal a lack of theory, fuzziness in the conceptualization of the research, growth in empirical research methods, frequent use of nonprobability sampling methods, and growth in studies on blogs, social networking sites (SNS), and mobile technology. Implications and future directions are discussed.

Sophistication of Taiwan High School Military Training and Education System of Teacher Education Research

2011 ◽  
Vol 393-395 ◽  
pp. 288-291
Author(s):  
Min Chuan Huang ◽  
Chao Yen Wu ◽  
Jang Ruey Tzeng
Keyword(s):  
Teacher Education ◽  
Education Research ◽  
Professional Identity ◽  
Training Programs ◽  
Military Training ◽  
National Defense ◽  
Training And Education ◽  
Demand And Supply ◽  
Teacher Training Programs ◽  
The Military

This study sought to resolve the current imbalance of demand and supply of the military instructors on the campus in Taiwan. Having witnessed the importance of a sustainable supply of certified military instructors to support the all-people-defense-education, the study first reviewed two versions of teacher training programs carried out by the Ministry of Defense and normative colleges. After exposing the weaknesses of these two versions of selection practice, this study continued with its recommendation. It is hoped that with its suggested concept of building partnership via outsourcing, professional identity of the military instructors can be elevated and ascertained. Specific contributions of this study are: the National Defense Education Division made sophisticated system of teacher education and teacher key capabilities. Project commissioned by the National Defense Education recruitment agency approach teacher education ideas

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