Development Of Virtual Simulator Research Articles

Development of pre-procedure virtual simulation for challenging interventional procedures: an experimental study with clinical application.

BackgroundMost pain management techniques for challenging procedures are still performed under the guidance of the C-arm fluoroscope although it is sometimes difficult for even experienced clinicians to understand the modified three-dimensional anatomy as a two-dimensional X-ray image. To overcome these difficulties, the development of a virtual simulator may be helpful. Therefore, in this study, the authors developed a virtual simulator and presented its clinical application cases.MethodsWe developed a computer program to simulate the actual environment of the procedure. Computed tomography (CT) Digital Imaging and Communications in Medicine (DICOM) data were used for the simulations. Virtual needle placement was simulated at the most appropriate position for a successful block. Using a virtual C-arm, the authors searched for the position of the C-arm at which the needle was visualized as a point. The positional relationships between the anatomy of the patient and the needle were identified.ResultsFor the simulations, the CT DICOM data of patients who visited the outpatient clinic was used. When the patients revisited the clinic, images similar to the simulated images were obtained by manipulating the C-arm. Transforaminal epidural injection, which was difficult to perform due to severe spinal deformity, and the challenging procedures of the superior hypogastric plexus block and Gasserian ganglion block, were successfully performed with the help of the simulation.ConclusionsWe created a pre-procedural virtual simulation and demonstrated its successful application in patients who are expected to undergo challenging procedures.

Metaverse – how is it in Russian? About the Construction of the Russian sector of the Metaverse

The article from various angles examines the topic of the so-called "metaverse" that has suddenly become "fashionable". The authors raise the question of the origins, history, and the real degree of novelty of the term and the real objects and processes designated by it. They concluded that the qualitative novelty of the metaverse concept is somewhat exaggerated: it describes (reflects) only the next stage in the development of virtual simulations, or, in other words, web 3.0. At this level, complex spatial configurations of sensory interfaces become possible, but there is no complete immersion of a person into an imaginary (programmed) world: a person is aware of the virtual nature of the sensations offered to him. However, according to the authors, not such amusements, but opportunities, and prospects for the use of complex digital models in new economic and social processes are interesting. The authors raise the question of the possibility and necessity of developing the "Russian sector of the metaverse" and state their views on the ways of such development.

S1191 Task Analysis and Performance Metrics of Endoscopic Sleeve Gastroplasty: Preparation for Virtual Simulation Development

S1191 Task Analysis and Performance Metrics of Endoscopic Sleeve Gastroplasty: Preparation for Virtual Simulation Development

РАЗРАБОТКА ВИРТУАЛЬНОГО ТРЕНАЖЕРА ЭКСПЕРИМЕНТАЛЬНОГО ИССЛЕДОВАНИЯ ОБРАТНООСМОТИЧЕСКОГО РАЗДЕЛЕНИЯ ПРОМЫШЛЕННЫХ СТОЧНЫХ ВОД

РАЗРАБОТКА ВИРТУАЛЬНОГО ТРЕНАЖЕРА ЭКСПЕРИМЕНТАЛЬНОГО ИССЛЕДОВАНИЯ ОБРАТНООСМОТИЧЕСКОГО РАЗДЕЛЕНИЯ ПРОМЫШЛЕННЫХ СТОЧНЫХ ВОД

Development of Virtual Simulation in Manufacturing Industry

Firstly, the current situation of China and the necessity of importing virtual simulation technologies in production manufacturing were analyzed. And then, virtual simulation, Virtual manufacturing and their advantages were introduced. After that, the current developments of the virtual simulation technology at home and abroad were reviewed. Based on the analyses of the advantages of the current researches, virtual simulation technology existing issues and improving approaches were pointed out. Finally, the development direction was proposed.

Effects of 3D Virtual Simulators in the Introductory Wind Energy Course: A Tool for Teaching Engineering Concepts

Abstract This research provides an innovative solution for optimizing learning effectiveness and improving postsecondary education through the development of virtual simulators that can be easily used and integrated into existing wind energy curriculum. Two 3D virtual simulators are developed in our laboratory for use in an immersive 3D virtual reality (VR) system or for 3D display on a 2D screen. The goal is to apply these prototypical simulators to train postsecondary students and professionals in wind energy education; and to offer experiential learning opportunities in 3D modeling, simulation, and visualization. The issue of transferring learned concepts to practical applications is a widespread problem in postsecondary education. Related to this issue is a critical demand to educate and train a generation of professionals for the wind energy industry. With initiatives such as the U.S. Department of Energy's “20% Wind Energy by 2030” outlining an exponential increase of wind energy capacity over the c...

History educators and the challenge of immersive pasts: a critical review of virtual reality ‘tools’ and history pedagogy

This paper will undertake a critical review of the impact of virtual reality tools on the teaching of history. Virtual reality is useful in several different ways. History educators, elementary and secondary school teachers and professors, can all profit from the digital environment. Challenges arise quickly however. Virtual reality technologies show great pedagogical promise in the presentation of research. It is also asserted that these technologies provide real‐world immersion in the ‘historical past’ in a way that was previously not possible. Can these systems truly take the place of classrooms, elementary and secondary, and the research projects of graduate studies? Ultimately, technological optimists argue that these technologies create an ‘alternate reality’. Can history educators agree to such an ‘alternate reality’? The principle conclusions drawn in this paper include a need for further development of virtual simulations, both in terms of their realism and the immediacy of the classroom experience. Further practical experimentation by history educators in the research environment is also key.