• Journal of the Korean Association of Geographic Information Studies
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• v.9 no.2
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• pp.172-182
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• 2006

Telematics is a kind of the convergence of industries such as an automobile, communication, contents, and so on. Jeju-Do has been selected as a model city for telematics and has carried out the telematics service project. Jeju Telematics contains six service areas including navigation, traffic information, emergency assistance, leisure information, tour destination information, and cultural life information. Jeju telematics project has been planned to be dealt with the aspects of technological skills and content development. In fact, because of the nature of model project for testing information technologies, Jeju telematics has been strongly approached by technical aspects. However, telematics is composed of services for users. Then, the success or fail of telematics project can be dependent upon the demand of users, and, in general, users are influenced by the contents of services. Thus, the contents of services should be also dealt as a major concern in the telematics project. In this sense, the purpose of this study is to examine the degree of recognition and preference of contents by users about telematics service. Examination is proceeded by a survey method. Based on the result of the survey, this paper proposes the alternatives for the future directions of Jeju Telematics project regarding contents.

• 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 the Korea Society of Computer and Information
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• v.26 no.1
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• pp.85-92
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• 2021

In this paper, we propose a cultural heritage mobile augmented reality application that allows visitors to experience artifacts by augmenting prototypes, audio, video, and text information of 3D graphic artifacts of museum cultural assets. By applying augmented reality technology to a cultural product, products can be recognized on mobile phones and various historical information can be received through interaction of digital artifacts, and information can be easily and quickly checked through augmented reality mobile digital contents regardless of time and place. Through this study, we contribute to the development of digital cultural contents via mobile augmented reality and the expansion of augmented reality contents according to the types of cultural heritage for use, such as education, industry, and tourism promotion.

• Journal of the Korean Society of Food Science and Nutrition
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• v.38 no.10
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• pp.1310-1316
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• 2009

In this study, we investigated the change of antioxidant activity and flavonoid contents by fermentation of Citrus grandis Osbeck peel (CGP) using the Saccharomyces cerevisiae (KCCM35053), comparing to unfermented CGP. Total flavonoid content in the fermented Citrus grandis Osbeck peel (FCGP) was 3,768 g/100 g sample and higher than that of CGP. The antioxidant activities of FCGP was determined by DPPH, hydroxyl, alkyl radicals, and hydrogen peroxide scavenging assays. FCGP showed higher activities than CGP in all scavenging assays. The $IC_{50}$ values of FCGP were 261.3 ${\mu}g$/mL for DPPH; 1,474 ${\mu}g$/mL for hydroxyl; 90.9 ${\mu}g$/mL for alkyl and 1,195 ${\mu}g$/mL for $H_2O_2$ in respective scavenging assays. Flavonoid compositions of both samples were determined by liquid chromatography/mass spectrometry (LC/MS). In the spectrum FCGP was similar to CGP in the contents of neohesperidin, naringin and an unknown No. 7 compound, but some unknown compounds (No. 1, 2, 4, 5, 6) were higher than CGP in each flavonoid contents. Therefore, the fermentation of CGP could increase the contents of unknown compound and improved antioxidant activities.

• Journal of the Korean Society of Food Science and Nutrition
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• v.39 no.11
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• pp.1627-1633
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• 2010

The purpose of this study is to determine the possibility of Codonopsis lanceolata skin as natural health food source. To accomplish this purpose, the contents of general and antioxidative nutrients of C. lanceolata skin were measured. On a dry weight basis the contents of carbohydrate, crude protein, crude lipid and ash are 24.74, 2.73, 2.96 and 4.84%, and the calories of skin was 266.00 kcal/100 g and total dietary fiber was 64.73%. The contents of essential and non-essential amino acids were 633.40 and 870.72 mg/100 g wet weight basis. The K was the largest mineral followed by Ca, Mg, and P, suggesting that C. lanceolata skin is alkali material. The EDA of water extract from C. lanceolata skin was 18.28~79.30%, and the activity was dependent on the sample concentration. Total phenolic and flavonoids contents of water extract from C. lanceolata skin were estimated as 24.65 and $6.19\;{\mu}g/g$. The C. lanceolata skin extract showed the highest reducing power (3.5) at the concentration of 25 mg/mL. Based on the above results, we deemed that the C. lanceolata skin might have potential antioxidant activities. The general nutrients and antioxidant bioactive materials in C. lanceolata skin were also potential materials for good health food.

• Journal of Digital Convergence
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• v.13 no.9
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• pp.191-199
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• 2015

The Journal of Digital Policy & Management. This space is for the abstract of your study in English. In this paper, we propose a u-convergence Tourist Information 3.0 System using Flow Theory. It generates a sense of u-challenge and u-skills to maximize the enjoyment of tourists is u-convergence Tourist Information 3.0. This is a challenge to good sense and adjust the rating of the Convergence Contents information quality(CCIQ) analysis to maximize the enjoyment of tourists. Convergence Contents information quality(CCIQ) of the conductive continuity of the content closed antecedents u-conductive sense, the tourist synchronization adequacy may generate data that can be analyzed. Content Information Quality of rating is the leading factor in the ability of the u-skill mastery of tourists, can generate data availability. The result is to create a meta-model is referred to as content information to reach the best quality maximize enjoyment. Design a sense of u-challenge the skill of the information quality of the tourist information content has the advantage of being able to identify the data formation has the pleasure of tourists. By applying to future national competent standard it is expected to maximize the enjoyment of the job.

• Smart Media Journal
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• v.6 no.4
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• pp.101-109
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• 2017

Traditional cultural resources in the region have unique cultural characteristics and are highly likely to be differentiated content resources. Therefore, when local cultural resources are developed as content, they can be given a role as a brand symbolizing the region together with economic value creation. In this paper, we propose a method to utilize traditional cultural resources in Jeonnam region as content material and to strengthen the connection with 'Namdo Renaissance' project contents in Jeonnam province. We propose seven regions as a region with content relevance for inter-regional collaboration through resource elements and analysis of Jeonnam cities and counties. We suggest "Story SarangBang" so that we can uncover and systematize stories with symbolic character by region. The developed story resources are developed as experiential contents through realistic media production technology and virtual reality platform and expanded to tourism contents and expanded to the window effect of contents. Also, by expanding cooperation governance between regions, it is possible to enhance opportunities for development of joint contents and enhance utilization as tourist contents, thereby contributing to regional economic development and related industries development.

• The Journal of the Korea Contents Association
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• v.20 no.7
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• pp.525-533
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• 2020

In recent years, the VR-interactive action contents industry, which utilizes five senses of human bodies, has continued to grow through areas such as games, tourism, movies, performances and exhibitions, but it has reached to breaking point by unrealistic visual elements. Therefore, the purpose of this study is to analyze the effect of each evaluation factor based on visual immersion of interactive type of VR action contents to overcome the limitations. For this study, firstly, prior research is reviewed. Secondly, the evaluation factors of visual immersion of interactive type of VR action contents and hypothesis are to be derived. Research finding is that there is no difference to recognize proximity, three-dimensionality, visibility and immersion by gender. Also, in order to influence visual immersion, it is important that 3D modeling of characters and objects must be sophisticated to be fit in with their surroundings and lighting. This makes user to be confused where they are actually in.

• Journal of the Korean Society of Food Science and Nutrition
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• v.40 no.11
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• pp.1623-1630
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• 2011

The effects of addition of citrus peel powders (C 0, 0.5, 1 & 2%), dried Lentinus edodes powders (L 0, 0.5, 1 & 2%), and their combination (C-L) on the chemical, sensory and textural properties of pork sausages were studied. Addition of 0.5, 1 or 2% C, L, and C-L all significantly decreased moisture content, pH, and color a-values of sausage samples, whereas ash content and color b-value were increased (p<0.05). C, L, and C-L did not affect protein, fat, carbohydrates contents or texture characteristics. Sensory evaluation was performed by multivariate data analysis, namely principal component analysis (PCA). Eighty-two percent total variation was observed in the main structured information among the test groups: the first (PC1) and second (PC2) components of variation were 59 and 23%, respectively. Eight parameters (sweet flavor, pork aroma, bitterness, rancidity, salty flavor, color, sour flavor and citrus aroma) were utilized to describe the main sensory characteristic of the sausages. Addition of 0.5, 1 & 2% citrus peel was obviously correlated with PC1 (salty flavor, sour flavor and citrus aroma, pork aroma, and sweet flavor and rancidity), whereas addition of 0.5 & 1% Lentinus edodes was related with PC2 (aroma and rancidity).

• Korea Science and Art Forum
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• v.37 no.2
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• pp.205-217
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• 2019

This study began with the focusing the growth of importance of cultural marketing and its successes by applying to branding in a phase in which the cultural production era has arrived after the industrial production era. This study aimed to reveal the effect of cultural marketing, which are used as marketing strategy in the tourism field, on brand attitude and awareness. Therefore, this study tried to investigate the brand equity and attitude in accordance with the cultural marketing factors by survey Chinese tourists visiting Korea. The result and contents of the study are as follows. First, it was confirmed that the research question on the possibility of market segmentation in accordance with cultural marketing factors; the market segments were classified as Cluster 1 general involvement perceived group, Cluster 2 high involvement perceived group, Cluster3 middle involvement perceived group. Second, it revealed significant differences on brand attitude among the segments; Cluster 2 showed high brand attitude and Cluster 3 showed average level on brand attitude. Third, it found a statistically significant differences in the perception of brand equity including perceived quality, brand awareness and brand image of tourism destination. In conclusion, this study was able to identify market segments in accordance with cultural marketing factors of tourism destination and revealed significant differences in the segments by brand attitude and brand equity. This could provide practical implication that various cultural marketing activities to generate positive results on brand equity and brand attitude and cultural marketing strategies is also needed to increase foreign tourists' awareness of these cultural marketing activities.