Exploratory Research on Virtual Reality Contents Design Methods based on Head Mounted Device

Leem, Eeksu; Woo, Tack

doi:10.14728/kcp.2016.14.04.091

Cited by 4 publications

(4 citation statements)

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“…Wireless HMD is relatively cheap and is not temporally and spatially restricted. However, it is difficult for the instructor to observe the learner's progress and provide immediate feedback [29]. In this study, the VR contents were developed as a 360-degree panoramic VR.…”

Section: Discussionmentioning

confidence: 99%

The Effectiveness of Learning to Use HMD-Based VR Technologies on Nursing Students: Chemoport Insertion Surgery

Jung

Park

2022

IJERPH

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Background: The purpose of this study was to develop a mobile head mounted display (HMD)-based virtual reality (VR) nursing education program (VRP), and to evaluate the effects on knowledge, learning attitude, satisfaction with self-practice, and learning motivation in nursing students. Methods: This was a quasi-experimental study using a nonequivalent control group pretest-posttest design to evaluate the effects of HMD-based VRP on nursing students. A Chemoport insertion surgery nursing scenario was developed with HMD-based VRP. The experimental group consisting of 30 nursing students underwent pre-debriefing, followed by VRP using HMD and debriefing. The control group, consisting of 30 nursing students, underwent pre-debriefing, followed by self-learning using handouts about Chemoport insertion surgery procedures for 30 min, and debriefing. Results: The experimental group that underwent HMD-based VRP showed significantly improved post-intervention knowledge on operating nursing (p = 0.001), learning attitude (p = 0.002), and satisfaction (p = 0.017) compared to the control group. Sub-domains of motivation, attention (p < 0.05), and relevance (p < 0.05) were significantly different between the two groups, post-intervention. Conclusions: HMD-based VRP of Chemoport insertion surgery is expected to contribute to knowledge, learning attitude, satisfaction, attention, and relevance in nursing students.

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Section: Discussionmentioning

confidence: 99%

The Effectiveness of Learning to Use HMD-Based VR Technologies on Nursing Students: Chemoport Insertion Surgery

Jung

Park

2022

IJERPH

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“…Whoever thinks he has discovered eternal beauty is bound to fall into imitation and stagnation." Clothing design works such as those inspired by the traditional Chinese art of paper-cutting are loved by international and domestic fashion darlings, and many international high-end private custom clothing brands have absorbed a large number of traditional Chinese crafts such as embroidery [3], tassels, batik, blue and white ceramics, and so on to design a large number of classic works, as can be seen from the traditional Chinese elements absorbed in large quantities in the 2016 Veep lingerie; when tradition and innovation collide, the graphic design charm is remembered and recognized by the public, which improves the practicality of design works [4]. As the market for practical design becomes larger and larger, the requirements for graphic design become higher and higher, and for designers, the most important thing is "creativity," which is the key to di erentiate designers from craftsmen.…”

Section: Introductionmentioning

confidence: 99%

The Method of Graphic Design Using 3D Virtual Vision Technology

Li¹

2022

Scientific Programming

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The traditional template scheduling method provides designers with design materials that do not reflect the real intention of designers, and a plane method based on three-dimensional virtual vision technology is proposed. In the given development environment, the mouse uses hand drawing, and the handwriting is formed by the obtained point sequence. The hand drawing adopts the method of smoothing noise to eliminate the noise, and the hand drawing stroke adopts two loops. The virtual model is drawn into 3D manually to realize the graphic design. After establishing the three-dimensional graphic design model, the visual effect is improved by using color mapping. The experiments show that this method can effectively realize the three-dimensional virtual model based on manual drawing, make the three-dimensional effect more real, meet the requirements of designers, and help designers show the real intention of design.

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“…First, from a cognitive perspective, VR-based safety education can increase learning outcomes because it is more advantageous for acquiring knowledge than the existing lecture-oriented delivery methods. The advantage of using VR technology in safety education is the fact that it enables learning through risk scenarios and simulations that can realistically reproduce accident situations in a way that is impossible to do in reality [52][53][54]. Considering that practical experience through interaction is one of the most effective safety education and training methods, the use of VR-based safety education is expected to be high in the future.…”

Section: Discussionmentioning

confidence: 99%

“…However, in recent years, psychological (or emotional) immersion has attracted attention; this type of immersion refers to human interest and motivation through interactions in VR [53], as well as the cognitive, emotional, and behavioral investment of learners when interacting in a virtual environment. There is a trend of expanding its meaning as an engagement that examines the quality of experience according to [54][55][56]. In the field of safety education, it has been difficult for learners to directly link safety knowledge to safety behavior as lecture-style education has become mainstream, because the actual situations cannot be applied in the educational programs due to the risk that learners may suffer safety accidents.…”

Section: Virtual-reality-based Safety Education and Trainingmentioning

confidence: 99%

Establishment of Virtual-Reality-Based Safety Education and Training System for Safety Engagement

et al. 2021

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The current safety education and training system has a number of problems, namely that the actual risks in the field are not reflected and that workers cannot be engaged in safety education. Therefore, we conducted a study to build a VR-based safety education system that reflects the problems actually occurring in the field. The risk points of the electrical construction sites were derived through in-depth interviews with various stakeholders such as field workers, safety managers, and management. A risk scenario was also constructed by analyzing the causes and effects of existing accident cases. A safety education system was constructed to which the established risk scenario was applied. In the virtual construction site, the site’s own model, safety equipment, and members were implemented in a 3D model to form a virtual reality environment. This environment is intended to provide an educational environment wherein workers can immerse themselves in safety, specifically because this VR-based environment can induce active participation by providing safety information through various experiences. In addition, in this study, a VR-based safety education system that reflects the field conditions was designed to prepare basic data for the modernization and activation of safety education.

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Exploratory Research on Virtual Reality Contents Design Methods based on Head Mounted Device

Cited by 4 publications

References 0 publications

The Effectiveness of Learning to Use HMD-Based VR Technologies on Nursing Students: Chemoport Insertion Surgery

The Effectiveness of Learning to Use HMD-Based VR Technologies on Nursing Students: Chemoport Insertion Surgery

The Method of Graphic Design Using 3D Virtual Vision Technology

Establishment of Virtual-Reality-Based Safety Education and Training System for Safety Engagement

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