• Journal of English Language & Literature
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• v.56 no.3
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• pp.543-555
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• 2010

In his early poems, Wallace Stevens shows us different gestures, compared with his later poems, when he acquires reality by faculty of imagination. The former is made of ontological violence while the latter is revealed by bareness of less sensuality. However, they are the identical gestures, though from different angles, to accomplish things as they are rather than the ideas of things. In "Sunday Morning," ontological violence occurs in such epistemological couples as thought and thing, mind and world, and imagination and reality. Especially, in order to recuperate his poetic reality, Stevens undermines the traditional hierarchy between heavenly divinity and earthly divinity. In the poem, Christianity faces a critical challenge and then it is disempowered by the earthly divinity. Additionally, by disadvantaging religion, he wants to raise his poetic issue of the faculty of imagination to acquire reality. Stevens' concept of imagination is less subjective and more transcendental than Kantian one. After the ontological violence, Christian divinity and mythic gods leave ontological boundary for earthly divinity in an ambiguous way. In other words, between "Sunday" and "sunny day," the ontological conflicts haunt us throughout the poem as if the violence would happen between imagination and reality. For Stevens, both Christian divinity and mythic gods are mere obstacles to real divinity; both play a mere role of imagination before reality is revealed. Whatever reality is, imagination is always ready to draw an ontological line of reality in an ambiguous way, regardless of how long it lasts. In general, most ontological violence requires such physical remnants of conflicts as borderline, deaths, and pains which still prevail in the poem. Those ontological remnants remain to be found on earth. The sky is an abstract borderline between heaven and earth because in a sense, it belongs to both earthly landscape and heavenly sphere. Without any ontological borderline or threshold, there is no recognition of the divinity because the vitality of divinity is inflamed in continuous transgression of the other. After the final ontological conflict between heaven and earth, there remains only ambiguous borderline near the earth beside the friendlier sky.

• The Journal of the Korea Contents Association
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• v.19 no.11
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• pp.499-506
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• 2019

Virtual reality, which is attracting attention due to the 4th Industrial Revolution and commercialization of 5G technology, is expanding its scope from gaming to tourism, leisure, and education, and the VR market is expected to expand continuously. As the VR market scales up in Korea, theme parks combining virtual reality contents are spreading around the city center. Unlike the existing theme parks, VR Theme Park is a small amusement culture space that is organized indoors, and you can enjoy attractions (ride) that can be enjoyed in an amusement park with virtual reality contents. Virtual reality content, which has the same characteristics as a theme park whose purpose is to experience extraordinary experiences, provides high immersion and presence in combination with the physical stimulus of attraction. The virtual reality content combined with the attraction cannot be classified accurately with the existing classification method, so a new classification method is proposed according to the experience type and the installation type. The contents were categorized through the case of the domestic VR theme park, and the planning direction for the creation of the virtual reality attraction contents that was going on was sought.

• Journal of Digital Contents Society
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• v.19 no.2
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• pp.229-236
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• 2018

The background fort this study is related to the concept of modern time and space which has been extended from physical space to virtual space in the present times witnessing the advent of the Fourth Industrial Revolution. Based on visual tactility and illusion in virtual reality, we intended to present the possibility of the interactions as realistic as the interactions occurring in reality. Regarding the scope of this study, we analyzed the relationship between illusion in game space and immersion in interactions based on the games used frequently among current virtual reality contents. The results of the study showed that the interactions in virtual reality occurred within the space converging the time and space and that the illusion of digital images had realistic position of reality without original. Research which investigates the interaction in virtual space and media projection method for real space and virtual space will provide useful basis for promoting technological development based on novel methods differentiated from existing image grammar and for identifying the content utilization methods.

• Journal of the Korean Society for Computer Game
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• v.31 no.4
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• pp.121-128
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• 2018

Virtual reality is a technology that enables users to implement environments that are separate from the real world, and immersion is an important factor in implementing separate environments. However, a variety of studies have been conducted to solve this problem as the lack of awareness of the surrounding environment can lead to an unstable virtual reality game environment. Most studies are focused on solving problems through visualization. On the other hand, because visualizations are generally information that is not relevant to the space of virtual reality, research is needed on the effect of the degree of immersion in virtual reality to which they are applied. The guidelines are necessary because there are differences in individual tendencies and the factors that influence the immersion. In order to solve these two problems, we are going to conduct experiments on two systems: a survey based on the immersion tendency and a visualized communication of information about the surrounding environment. Through these results, we will measure the immersion of individuals and identify the impact of visualizations on virtual reality games by dividing them by their propensity to do so to present guidelines on the creation of virtual reality game environments based on the individual's tendency to engage in immersion.

• Journal of the Korea Convergence Society
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• v.8 no.5
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• pp.137-143
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• 2017

Augmented reality makes people feel realistic and reduces the damage to cultural properties that can come into contact with the actual cultural heritage. Augmented reality has the advantage that it can show the past appearance of the historical building or relics, the environment, or related information in addition to the current real environment. Despite these values ​and advantages, As a result of researches and analyzes of the Augmented Reality contents of the National Museum, 'palace in my hand', and the Miruksa project In the field of domestic cultural heritage warriors, augmented reality technology has shown a very negative attitude such as simply showing cultural heritage content or using it as a guide. However, various conditions such as display and sensor hardware and technology needed to realize augmented reality more effectively are improving day by day. And If you have various facilities such as the idea of ​adding storytelling to the exhibits and WiFi building, In the near future, it will be equipped with a display system of cultural heritage contents that combines augmented reality with a more complete one.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.25 no.6
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• pp.807-812
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• 2021

In order to be able to interact with the user to experience it as if it were real in virtual reality contents, input/output devices that make them feel the five senses of humans are required . In virtual reality (VR), devices that stimulate sight and hearing are the most representative. For a more realistic experience, suits and gloves that stimulate the sense of touch have recently been released, but there are not many cases applied to actual contents due to the limitation of device . In this paper, we analyze a virtual reality glove that can detect hand movement and touch in a virtual world. Based on the analysis, we propose an algorithm that can sense the intensity of collision with a VR object by tactile sense by improving the UI/UX using the vibration of the feedback method used in the existing virtual reality glove. In addition, the system implemented by the algorithm is applied to an actual case.

• Journal of Convergence for Information Technology
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• v.11 no.11
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• pp.38-43
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• 2021

As the number of augmented reality games using augmented reality technology increases, the demands of users are also increasing. Game technologies used in augmented reality games are mainly games using MARKER, MARKERLESS, GPS, etc. Games using this technology can augment the background and other objects. To solve this problem, we want to help develop augmented reality games by analyzing objects in the background, which is an important element of augmented reality. To analyze the background in the augmented reality game, the background object was analyzed by applying a deep learning model using TensorFlow Lite in the UNITY engine. Using this result, we obtained the result that augmented objects can be placed in the game according to the types of objects analyzed in the background. By utilizing this research, it will be possible to develop advanced augmented reality games by augmenting objects that fit the background.

• The Journal of the Convergence on Culture Technology
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• v.7 no.2
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• pp.333-338
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• 2021

Development of 5th generation mobile telecommunication technology is visualizing ideal hyper-connected social information and communication technology (ICT). In particular, virtual reality (VR) technology is at the starting point for new expansion and leaps. This work defines virtual reality as media in this context and collects and analyzes discourse on its scalability around space and communication theory. We first elaborated the concept, starting with the early discussions of the virtual reality concept in 1990, and discussed the relationship between the physical world and digital information, expression and interaction immersion as a medium, simulation, art creation theory, and finally evolutionary development. In conclusion, beyond the discourse on the technology of virtual reality, academic subjects were required to have theoretical frameworks on cognitive science, neuroscience, social science, and humanities issues (ethics, personality, etc.) for the development and evolution of virtual reality. In other words, it is time for the evolution of virtual reality to be discussed, which can be moved beyond.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.7 no.7
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• pp.935-944
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• 2017

As augmented reality technology has developed, various augmented reality contents can be seen in real life, and the performance of mobile device is improved, so augmented reality technology can be used even without special device. As a result, a training system, guidance system and a museum art guide system based on augmented reality technology are emerging, and interest in augmented reality is also increasing. However, the existing guidance systems using a single mobile device have limitations in terms of the user experience (UX) because the camera of the device limits the field of view or the two hands are not free and the user input is difficult. In this paper, we compare augmented reality based guidance systems for Rubik's Cube using tablet and HMD to improve the constraint of user experience of such a single mobile device, and find elements that positively improve user experience. After that, we evaluate whether the user experience is actually improved through the user experience comparison test and the questionnaire.

• Proceedings of the Korea Contents Association Conference
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• 2007.11a
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• pp.639-643
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• 2007

The paper presents a framework for developing real-time multi-user board games and applications in augmented reality. Recently, increase the environment to playing game in augmented reality with advancement of computing ability improvement and wireless networking technique of mobile device. While the trend of utilizing this kind of games is creasing, the facts that there is a shortage of games whose contents are attractive to users. In this paper we propose a framework that enables game content developers to develop new game contents base on augmented reality easily and quickly. This framework is an automatic service that can augment in various methods by using the supported marker recognition service. Therefore game contents developers do not need to know about either augmented reality technique or the inner process structure. The framework also supports special functions and various interaction interfaces for augmented reality board game and components of the board game we can implement. These enable developers to accomplish all the necessary components and structures of the board game more easily.