• The Journal of the Korea Contents Association
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• v.21 no.3
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• pp.103-113
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• 2021

Rather than a directing method of existing animations, VR animation needs a different method of direction. Existing animations were displayed on a screen in movie theaters. But using an existing direction method for the 360° perspective in a VR animation makes it difficult for the user's gaze to move in a way the directors have intended. I analyzed 3 VR animations with a theoretical background of Rudolf Arnheim's visual perception theory and Bruce Block's visual factors that bring high attention. In the process of perception of space, focus on the gaze, movement of the gaze, the 'movement' factor was used most often to attract the gaze. An interactive VR animation attracts user's gaze by allowing users to participate in important points of the story. With an analysis of the animation, it proposed a gaze attraction through the movement of the character with an interaction directing method for reducing motion sickness. Also, it proposed intuitively attracting gaze movement by using GUI and attracting user's participation by using an interactive event with an interaction directing method of storytelling comprehension. With two types of directing proposal, we expect it to be utilized as a basic research method for attracting users to be immersed in storytelling while reducing cyber motion sickness, which is a problem in VR animation.

• Applied Chemistry for Engineering
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• v.32 no.1
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• pp.55-60
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• 2021

Fluorination was carried out to improve the adsorption performance of pitch-based activated carbon fibers (ACFs) onto acetic acid. Both plasma and direct gas fluorination were used for fluorination, and the acetic acid gas adsorption performance of fluorinated ACFs was investigated. X-ray photoelectron spectroscopy (XPS) is analyzed to determine the surface characteristics of ACFs, and the pore characteristics were analyzed by 77 K nitrogen adsorption. An adsorption performance was measured through gas chromatography, and it was confirmed that the breakthrough time of plasma fluorinated sample was 790 min and that the breakthrough time was delayed compared to that of using untreated one of 650 min. However, the breakthrough time of direct gas fluorinated sample was 390 min, indicating that the adsorption performance was inhibited. The plasma fluorinated ACFs showed an increase in the adsorption performance due to an electrostatic attraction between the acetic acid gas (CH3COOH) with the fluorine group introduced to the surface without changing its specific surface area. On the other hand, the specific surface area of the direct gas fluorinated ACFs decreased significantly up to 55%, and the physical adsorption effect on the acetic acid gas also reduced.

• Journal of the Korea Convergence Society
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• v.13 no.3
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• pp.173-184
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• 2022

Focusing on the TikTok, this paper studies the factors that influence the use intention, flow and addiction of the elderly in short videos from three aspects of media attraction, perceived usefulness and user characteristics through quantitative research methods. In recent years, influenced by various factors, more and more seniors have begun to indulge in short form videos, which will do harm to their physical and mental health. Therefore, the researchers believe it is necessary to identify the behavioral intention of seniors and the path to addiction. According to the research results, the attractiveness of TikTok and the characteristics of seniors have a positive impact on the usefulness of media. In addition, the study confirms that media usefulness has an impact on use intention and use behavior, which may develop into immersion and addiction. This study not only supplements the classical TAM theory, but also provides a reference for helping seniors to use the Internet in a healthy way. The researchers look forward to expanding the research on the various Internet platforms used by seniors in different countries and regions.

• Journal of the Society of Disaster Information
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• v.18 no.1
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• pp.63-72
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• 2022

Purpose: After the Crona Pandemic, all countries are interested in developing various programs to attract tourists. In order to activate the attraction of tourists, it is necessary to discover the information needed by tourists and provide the information based on the visitor's location. Method: This research proposes a system configuration method for creating tourist-oriented tourism contents information. To this end, it creates GIS and QR code-based content and provides necessary information from the tourist's current location. In addition, by using QR codes installed at various points, it provides travel time and other destination information from the current location, and AR image information based on QR codes. Result: The existing tourism content system provides information using a fixed location-based QR code. This research creates and provides customized tourism information based on the location of tourists by generating GIS-based QR codes. Conclusion: This research aims to contribute to the construction of a new tourism information contents and the activation of tourist-oriented tourism information provision.

• Journal of Korea Entertainment Industry Association
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• v.14 no.2
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• pp.1-14
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• 2020

This study was initiated by the interest in identifying what the characteristics of BTS' preference is in the expanded K-Pop market. For this study, a survey was conducted to Taiwan, Thailand, Vietnam, and Korea where BTS is popular. The results of this study show that Vietnam and Thailand have the most positive perceptions of most of the BTS preferences, and the factors affecting the highest quality were analyzed by the differentiating sense of BTS. BTS' preference is an independent variable consisting of five factors: singers and music, a discriminative sense, global communication, meditative lyrics and Korean sentiment. And it has been shown to have a statistically significant influence on both the fandom star and the fan community at a high level. In particular, the Identification desire for fandom star shows that the discriminative sense and meditative lyrics affect the positive at a high level. Also, the identification desire for the fan community's found that the attraction of singers and music affects the highest level of affection. This study was extended to Southeast Asian and Korean fans through a wide range of survey participants, and it is meaningful that a new perspective on the BTS preference was available. Nonetheless, Failure to take into account the various variables that may affect the fandom effect and the intent to purchase, and the lack of a survey of fans in the U.S. and Europe, which has more fans worldwide, could be a limitation of the study.

• Journal of Korea Entertainment Industry Association
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• v.15 no.7
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• pp.235-247
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• 2021

The purpose of this study was to examine whether the motivation for visiting experiential tourism can be maximized by revitalization of domestic tourism according to tourist image and visit satisfaction. In order to achieve this purpose, the four factors of educational motive, experiential motive, cultural motive, and communion motive of experiential tourists who visited domestic experiential tourist destinations, as well as the image of tourist destination, and suggestions for revitalizing domestic tourism through visit satisfaction were proposed. Therefore, the implications of this study are as follows. First, theoretical significance can be found by establishing the concept of domestic experience tourists' visit motives, image of tourist destinations and results related to visit satisfaction in the COVID-19 according to this study. It suggests that it is an essential condition for promoting a new change in which tourists participate in experiential tourism motives in the era of the pandemic by providing experiential tourism programs that are tailored to the level of tourists through research on the image of tourist destinations and their satisfaction with their visit motives. are giving Second, in terms of experiential tourism programs operated by domestic experiential tourism companies, it should be possible to promote the image of a safe tourist destination utilizing the characteristics of untact services that can provide non-face-to-face services. In addition, in an environment where visits to experiential tourism activities are somewhat limited in the era of the pandemic corona, it will help to revitalize domestic tourism and the local economy by expanding the non-face-to-face service to discover and develop direct experience programs in the region.

• Journal of Korea Entertainment Industry Association
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• v.15 no.5
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• pp.45-53
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• 2021

Digital morph expresses the imaginary beyond the representation of reality by expressing the narrative effect characteristically. In particular, the effect of affect can be considered to be a characteristic of digital cinema as a post-cinema. In (2013), Morphing image prominently shows the characteristics of post-cinema. By actively utilizing software technology, this film gives a shocking effect by expressing the magical image. Paying attention to the post-cinematic characteristics of morphing different from classical film, this article treated the characteristics of digital morphing. The digital morphing presents the flow of affect visualizing uncanny phenomenon of body transformation. This evokes concept of neuro-image which Patricia Pisters distinguished the neuropsychiatric pathology that appears actively on the contemporary digital screen. The Neuro-image goes beyond the temporality of Deleuze's time-image presenting future. Allegedly, the morphing of presents the neuro-images when Nina's body changed to hybrid body with black swan. Digital Morphing technique provides a shocking effect, showing delirium when the body bizarrely deformed while dancing ballet. This is different from the attraction of the morphing in film, it expresses the emotion of the neoliberal era beyond representation. In conclusion, the digital morphing presents the neuro-image system modulating the shock. This shows the characteristics of digital film which interacting and controling the shock effect as post-cinema.

• Korean small business review
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• v.43 no.1
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• pp.165-186
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• 2021

Startups are undergoing a change throughout the growth process of startups that appear in existing studies as they move away from the existing B2B or B2C frame and expand their target customer groups to O2O, C2C. In this regard, a new type of startup known as unicorns, a unicorn which has grown rapidly in a short period of time, is being created by successfully attracting government support and external investment in recognition of the potential value of the startup. This study examined the relationship between investment attraction and growth after founding for five representative unicorns in the U.S. and Korea. As a result, it was found that private investment in Korea is passive and defensive, and is attracted after the Series A stage, compared to the U.S., where the growth potential of the startup ecosystem is positively evaluated. In addition, it found that government's support policy throughout the startup's growth process is an abstract and comprehensive policy focusing on initial funding for startups. Therefore, it was suggested that the scope of government policies should be expanded to forster startups as unicorns, and that it is necessary to establish and implement differentiated support policies for each growth of the scale-up of startups. This study is significant in that it presented the criteria for the growth stage and support of startups as well as policy support for scale-up through practical case analysis of unicorns.

• Journal of Korea Entertainment Industry Association
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• v.14 no.6
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• pp.91-107
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• 2020

The purpose of this study is to explore quantitatively the success factors of YouTube's music cover channel. Along the process, constructing and testing the measurement for music cover channel's characteristics. The research constructed the measurement items based on results of qualitative studies. To perform the purposes the study suggest a research model which integrated the Post Acceptance Model with five music cover channel's characteristics based on the recent case studies. The five characteristics were contents, video, creator, interactivity, and publicity. The characteristics were integrated with Post Acceptance Model. After testing reliability and validity the research model was revised then, the research hypothesis was tested. The research results show: first, it was found that the content characteristics did not meet the expected value of users. Second, among the five factors of channel characteristics presented in creator's characteristics have the largest effect on user's value perception Third, in the factor analysis process, the content factor and the video were loaded on the same factor thus integrated as one factor. Fourth, satisfaction and intention for continual usage were also loaded on the same factor thus integrated as one factor. The research results suggest that music cover channel operators need to enhance the creator's attraction, communication with user, and publicity in various ways.

• Journal of Korea Entertainment Industry Association
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• v.14 no.3
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• pp.251-265
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• 2020

The Drone shot is moving images captured by a remotely controlled unmanned aerial vehicle, takes usually bird's eye view. The hand-held shot is moving images recorded by literal handheld shooting which is specialized to on-the-spot filming. It takes a walker's viewpoint through vivid realism of its self-reflexive camera movements. The purpose of this study is to analyze comparatively aesthetic functions of the drone shot and the hand-held shot. For this, the study understood Certeau's concepts of 'place' and 'space,' chose World Travel 'Peninsula de Yucatan' episode as a research object, and analytically applied two concepts to the scenes clearly presenting two shots' aesthetic characteristics. As a result, the drone shot took the authoritative viewpoint providing the general information and atmosphere as it overlooked the city with silent movements removing the self-reflexivity. This aesthetic function was reinforced the narration and subtitles mediating prior-knowledge about proper rules and orders of the place. The drone shot tended to project the location as a place. Conversely, the hand-held shot practically experienced the space with free walking which is free from rules and orders inherent in the city. The aesthetics of hand-held images represented the tactic resisting against the strategy of a subject of will and power in that the hand-held shot practiced anthropological walking by means of noticing everyday lives of the small town and countryside than main tourist attraction. In opposition to the drone shot, the hand-held shot tended to reflect the location as a space.