• Journal of Digital Contents Society
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• v.17 no.6
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• pp.479-487
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• 2016

In a Web 2.0 context, users are exposed to numerous smart devices and services that allow real-time interaction between users (or consumers) and developers (or producers). For the provisioning of new user-created services based on user's context, the data management of service creation experiences becomes a non-trivial task. This article introduces a data model for service creation and then proposes a service creation management architecture which enables new service creation using the data model, the management of the service creation data, and the semantic service discovery across internal/external service repositories. The article also explains the use of the proposed architecture with two different scenarios: home and mobile environments. The proposed architecture for service creation data management offers consistent and seamless handling of the service creation data throughout its usage lifecycle.

• The Journal of the Korea institute of electronic communication sciences
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• v.6 no.5
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• pp.683-688
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• 2011

Korea-EU FTA, which came to an agreement in April of 2007, was resolved at the National Assembly in May of 2011, thereby having been concluded the ratification. As for the procedure of opening a market in legal service according to settlement and ratification of Korea-EU FTA, Step 1 is allowed the establishment of representative office(law firm with foreign-law consultation) at home by EU member countries' law firms. Step 2 is made available for law firm with foreign-law consultation to jointly handle and distribute profits as for a case that is mixed the domestic law firm and the domestic & foreign laws. Step 3 is allowed EU member countries' law firm to establish a joint venture with domestic law firm. This study researches into a change and influence upon legal service and forensic investigation according to Korea-EU FTA ratification. Also, it researches into position and prospect that digital forensic evidence, which possesses the majority of legal evidences, takes up in the middle of court-oriented trials. The prediction of influence in digital evidence as professional proof upon judgment will led to being capable of coping with the opening of legal service market and of wisely preparing for the advance to domestic market by law firm of Anglo-American Law.

• Human Ecology Research
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• v.56 no.3
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• pp.217-232
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• 2018

This study analyzes the determining factors of the digital divide index in married female immigrants based on panel data from the National Information Society Agency (2016). There were 287 participants, all of whom owned a smartphone. The study divided the consumer groups into three age groups: 20-29, 30-39, and 40-49 years. SPSS 19.0 was used to statistically analyze the results. The findings of the analysis were described using frequency, descriptive, cross-tab, ANOVA, correlation, and multiple regression analysis. The findings of this research are as follows. First, nationality, acquisition of Korean nationality, and duration of living in Korea were significantly different among the three groups. Second, digital competency and online service usage were also significantly different among the three groups. Third, PC usage ability, mobile usage ability, and diversity of online usage significantly influenced the digital divide index in all age groups. Fourth, residential duration in Korea significantly decreased the digital divide index for groups in their 30s and 40s. Fifth, Loneliness significantly increased the digital divide index for groups in their 20s. Sixth, depression significantly increased the digital divide index for groups in their 30s. The study will help to further understand age-related differences and the digital divide of married female immigrants.

• Journal of Internet Computing and Services
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• v.14 no.3
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• pp.1-13
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• 2013

The recent emergence of diverse platform-based media devices such as smart phones and iPads has aroused interest of consumers all across the world. This interest has led to digitalization of paper books and a steep growth in the digital publishing industry at home and abroad. However, advent of various devices and content has caused the issue of compatibility and produced needs and demand for standardization to exchange and share content related to digital publication. Through collection of opinions of 16 stakeholders from the industrial, academic, research, and public sectors, this study aims to examine predictable future changes about content and its distribution, devices, standardization, technical protective measures, and obstacles in future digital publishing and eventually to draw out areas and elements for future standards development.

• Journal of Families and Better Life
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• v.21 no.1
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• pp.49-60
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• 2003

The purpose of this study is to analyze expenditure on children's private, after-school education, perceptional need for private education, and budget planning pattern for the expenditure of education applying survey data, and to investigate current situation to Identify solving planning for digital age. taking on-line educational service system and internet financial planning for children's educational expenditure into account. Under the purposes, this study especially focused on the condition of on-line educational service system and the merits as well as problems of the system, the need for household financial planning for children's education, and the condition or nature of internet financial planning system, in terms of providing market information and of suggesting policy implications.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.13 no.6
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• pp.539-544
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• 2020

The research is on progressing to operate digital door lock with the method to guarantee the security and safety in the meantime to use digital door lock conveniently using Internet of Things (IoT) standardizing various service providing technology using IoT in home network currently. In this study, compose home network interconnecting Raspberry-PI and web server reflection this trend and composed the system to control the door lock after connect Arduino substituting converter function. Making Raspberry-PI using dynamic IP address using existing open source easily maintain DNS information and possible to connect internet network in home network ethernet and finally, making the smartphone can control door lock remotely entering designated address after connect the internet. The connection between home network and Arduino is executed by Raspberry-PI and bluetooth pairing as 1:1 and make random user's access to be impossible. Especially, to make open/close the door lock with smartphone not by using password on the keypad or using RFID card is judged as the method increasing the security make random user's access to be impossible and also increased the usefulness making remote control to be possible.

• Journal of the Society of Disaster Information
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• v.10 no.1
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• pp.84-90
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• 2014

During earthquake, the safety control plane at home is very important to prepare the turnover and falling accident of furniture as a disaster measures. But a lot of people might not have knowledge and education on the safety control plane at home such as the fixing of furniture. Therefore, in this study, the test application of iPhone was developed to enlighten and educate them using the smart phone. Through this application, residents, furniture store employees, moving service workers, builders and etc. will be able to understand the safety control plane at home.

• Journal of The Korean Society of Integrative Medicine
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• v.8 no.4
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• pp.49-58
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• 2020

Purpose : This study examined the effect of a home visit cognitive training program that uses a tablet-based digital recognition rehabilitation application, Brain Doctor, on local elderly people's cognitive function and depression. Methods : This study featured 20 elderly people living in Busan Metropolitan City, South Korea, who received a voucher for a home visit service to prevent dementia. The subjects were evenly divided into an intervention group provided with Brain Doctor and a control group provided with a conventional cognitive training program. Korean version of Mini Mental State Examination (MMSE-K) and Korean version of Montreal Cognitive Assessment (K-MoCA) were used to assess cognitive function in each group. Patient Health Questionnaire-9 (PHQ-9) was used to evaluate the depression levels. Results : The intervention group showed a significant change in cognitive function and depression after the intervention (p<.05). There was a statistically significant change in cognitive function and depression between the intervention and control groups (p<.05). Conclusion : This study confirmed that Brain Doctor had a positive effect on the cognitive function and depression of elderly people in the local community. It is expected to become a useful home visit program for dementia prevention in the future.

• Journal of Families and Better Life
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• v.27 no.6
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• pp.243-253
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• 2009

This study identifies the concept of a digital convergence paradigm, which deals with the relationship among convergence and consumer participation, digital contents services, and the culture of consumption (web 2.0). This research was conducted using a quantitative method involving focus group interviews (FGI) and literature reviews. This research examines the relationship between convergence and consumer participation and the adoption of a concept of "convergence culture", which is categorized as "collective intelligence" and "intellectual community participation". The role of the consumer has changed from one of a "consuming consumer" to that of a "collaborating consumer" and finally to the concept of a consumers as the originator of a new consumption culture. In the study, the consumption culture of web participants indicated the characteristics of funology, self-expression, life-catching, quick-tempered, immersion(arousal), sharing culture, multitasking, and cyber justice. The recognition level of networking on the "digital convergence" of the consumer was identified as that of the combination of IT(information technology); product and multi-services or alliance of industry groups(telecom, broadband, IPTV service); or the use of one source with multiple devices.

• Journal of Families and Better Life
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• v.26 no.1
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• pp.95-105
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• 2008

This paper identifies current status and key determinants of participation in multimedia UCC as a web2.0 paradigm. Significant factors composed of IT digital convergence environments and young generation's value, attitude to connecting to web (human relation, visual expressionism, arousal, et al). This paper analyze multimedia UCC service status & current status of participation level of UCC users. The research implemented to analysis customer click streaming data (inter-temporary page-view, unique user)of small-mid multimedia UCC Company and to 2nd data(ww.rankey.com) for page-view and unique user to participation tendency by age and sex about total participation amount of multimedia UCC. In case of young generation be familiar with new internet service, Internet web space meaning important information seeking media and 1 person media able to connect to new web network as prosumer. In UCC centered internet business, web based customers implemented the role of prosumer as generate web contents and consuming to net-working.