Control System for an Adaptive Running Platform for Moving in Virtual Reality

Krasnyanskiy, Mikhail; Obukhov, Artem; Dedov, Denis

doi:10.1134/s0005117922030055

Cited by 10 publications

(2 citation statements)

References 24 publications

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“…XR [ 27 , 28 ] is a human-computer interaction-based virtual reality (VR) environment generated by computer technology and wearable devices. XR is a generic term for VR [ 29 , 30 ], augmented reality (AR) [ 31 , 32 ], and mixed reality [ 33 ]. VR is the simulation of a completely virtual digital world using devices, such as VR eyes and gamepads, which provide users with both visual and auditory sensory experiences.…”

Section: The Concept Of Dtmentioning

confidence: 99%

Systematic review of digital twin technology and applications

Yao

Yang

Wang

et al. 2023

Vis. Comput. Ind. Biomed. Art

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As one of the most important applications of digitalization, intelligence, and service, the digital twin (DT) breaks through the constraints of time, space, cost, and security on physical entities, expands and optimizes the relevant functions of physical entities, and enhances their application value. This phenomenon has been widely studied in academia and industry. In this study, the concept and definition of DT, as utilized by scholars and researchers in various fields of industry, are summarized. The internal association between DT and related technologies is explained. The four stages of DT development history are identified. The fundamentals of the technology, evaluation indexes, and model frameworks are reviewed. Subsequently, a conceptual ternary model of DT based on time, space, and logic is proposed. The technology and application status of typical DT systems are described. Finally, the current technical challenges of DT technology are analyzed, and directions for future development are discussed.

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Section: The Concept Of Dtmentioning

confidence: 99%

Systematic review of digital twin technology and applications

Yao

Yang

Wang

et al. 2023

Vis. Comput. Ind. Biomed. Art

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“…Examples of devices that increase the user's immersion in virtual reality include motion capture suits (for accurate body reconstruction in virtual space [23]), treadmills and tracks (for creating physical loads and more natural movement in virtual reality [24][25][26]), and various simulation equipment (for the simulation of specialized equipment usage, such as fire extinguishers, control panels, levers, self-rescuers, etc. [27,28]).…”

Section: Application Of Virtual Reality Technologies and Medical Data...mentioning

confidence: 99%

Method for Assessing the Influence of Phobic Stimuli in Virtual Simulators

Obukhov,

Krasnyanskiy,

Volkov

et al. 2023

J. Imaging

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In the organizing of professional training, the assessment of the trainee’s reaction and state in stressful situations is of great importance. Phobic reactions are a specific type of stress reaction that, however, is rarely taken into account when developing virtual simulators, and are a risk factor in the workplace. A method for evaluating the impact of various phobic stimuli on the quality of training is considered, which takes into account the time, accuracy, and speed of performing professional tasks, as well as the characteristics of electroencephalograms (the amplitude, power, coherence, Hurst exponent, and degree of interhemispheric asymmetry). To evaluate the impact of phobias during experimental research, participants in the experimental group performed exercises in different environments: under normal conditions and under the influence of acrophobic and arachnophobic stimuli. The participants were divided into subgroups using clustering algorithms and an expert neurologist. After that, a comparison of the subgroup metrics was carried out. The research conducted makes it possible to partially confirm our hypotheses about the negative impact of phobic effects on some participants in the experimental group. The relationship between the reaction to a phobia and the characteristics of brain activity was revealed, and the characteristics of the electroencephalogram signal were considered as the metrics for detecting a phobic reaction.

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