• Journal of Digital Contents Society
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• v.16 no.1
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• pp.85-96
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• 2015

With the emergence of smart media and devices which are able to continuous data monitor, the usage patterns of access and acquire health information are changed. Health contents should be provided to promote intrinsic motivation considering the way of cognizing and processing data in human information interaction. For this, planning for prevention centered health contents is required to utilize personal information and medical big data for engagement with the contents. Therefore, this paper reviews previous studies of health communication dealing with users' information literacy like e-health literacy. In addition, the paper classifies ways of communication when mediate IT as immediacy, interaction and data capturing. In conclusion, strategies of health contents for promoting users' intrinsic motivation are explored and its implications are discussed.

• Journal of the Korea Convergence Society
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• v.11 no.4
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• pp.151-156
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• 2020

The purpose of this study is to design a process for developing wearable sports helmet devices by utilizing IoT server technology, focusing on sports where helmet wear is essential at sports sites. This enables customized training of athletes by continuously accumulating personal biometric information during training, checking players' condition based on data, and informing them of injury prevention and dangerous situations. In addition, the wearable device that can be useful when the training place is likely to damage the physical health due to heat waves or extremes can provide a foundation for improving the performance. Since such technology can be applied not only to the sports field but also to the society such as the industrial field or the underprivileged, it can be expected to be expandable.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2019.05a
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• pp.518-520
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• 2019

As life expectancy has increased, health status becomes an important factor on life. The Fourth Industrial Revolution has led to the development of a variety of healthcare devices and applications that make it easier and more convenient to manage health. In particular, the area of individual genetic analysis with Single Nucleotide Polymorphism (SNP) has expanded, and genetic information is used to treat and prevent diseases according to individual differences. This study analyzes the genetic information of individuals, that is, SNP variant, and identifies specific chronic disease risk groups such as obesity, diabetes and hypertension. After then we will propose a customized nutrition information service. In addition the service of regional exercise management will be provided, to encourage exercise based on walking courses and sports center information in residential areas. Based on the GPS, it will design the service of exercise management that can encourage exercise by providing walking course and sports center information in the residential area.

• Convergence Security Journal
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• v.17 no.3
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• pp.59-64
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• 2017

Korea is experiencing a rapid increase in the number of elderly living alone accompanying the aging society problem, a nd is making efforts to solve the problem through the policy of 'living alone u-care service'. The purpose of this study is to propose a better u-Care service improvement method by applying new technology to improve the user experience of ucare service for the health and safety of the elderly living alone. First, the improvement of u-Care service for elderly livin g alone by applying IoT technology. It provides remote monitoring service using health information data measured through wearable device, and transmits personal health status to medical institution by using personal device such as smart phone, so that remote medical consultation or telemedicine can be connected in the future. Second, improvement of u-Care service through consideration of emotional stability of elderly living alone as well as simple safety and health care through applica tion of emotional service robot technology.It is expected that it will be able to help independent living of one person's elde rly person in the future by providing caring function service to existing u-care service providing service.

• Journal of Internet Computing and Services
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• v.11 no.2
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• pp.41-48
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• 2010

It is essential to guarantee a smooth communication and data exchange in a PHD(Personal Healthcare Device) network for applications providing U-health services. In spite of that, most of PHDs are heterogeneous, so the heterogeneity of their protocols makes it difficult to develop an integrated gateway sending sensed healthcare data to U-health service providers. To solve this problem, we suggest the design and implementation of a device adapter model based on dynamic managed module in this paper. Our model were implemented to work on the OSGi-based gateway middleware and to have interoperability in connection with the HL7 system that is the standard of the Healthcare Information systems. In addition, our model has an architecture supporting a communication based on the object serialization in order to provide extensibility in the functional aspect of applications. Through the experiment on a test-bed which is an implementation of the device adapter module for electrocardiogram and blood-pressure/blood-sugar device having one channel, we have confirmed the accuracy of sensing and sending data.

• Proceedings of the Korea Information Processing Society Conference
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• 2015.10a
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• pp.1549-1552
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• 2015

최근 스마트폰을 비롯한 스마트 디바이스의 급격한 보급화가 이루어짐에 따라 추천가 시스템과 같은 개인화 서비스에 관한 연구가 활발히 진행되고 있다. 그러나 이러한 서비스는 활용 방안이 광범위함에도 불구하고 마케팅 등의 특정 분야에 한정되어 있거나 저수준의 QoS를 제공하는 정도에 머물러 있어 국내의 추천가 시스템은 아직 도입단계에 불과하다. 추천가 시스템은 추천할 물품과 같은 객체의 기본 및 평가 정보를 텍스트 형태의 메타 정보로 나타낸다. 이러한 메타 정보 기반 필터링에 의해 주변 경로 및 취향이 고려되지 않은 결과를 사용자에게 제공하고 있다. 이에 사용자와 상호작용하여 건강이나 취향, 식사 이력, 통계 등을 고려해 메뉴를 추천해주는 최적화된 알고리즘 연구가 요구된다. 본 논문에서는 최적화된 내용 기반 필터링을 활용해 사용자의 입력 패턴과 취향을 파악하여 메뉴를 추천해주는 시스템인 UBRS을 제안하고자 한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2015.10a
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• pp.883-886
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• 2015

최근 헬쓰케어 장비나 웨어러블 컴퓨터 등에 대한 연구가 활발하게 진행되고 있으며, 유비쿼터스 헬스케어 환경은 이러한 다양한 센서와 휴대용 의료 장치들에 의해 구성된다. PAN은 인간 주변의 디바이스들을 무선으로 연결하여 하나의 네트워크를 구성하는 핵심 기술로서, 차세대 무선 네트워크로 주목을 받고 있다. 본 논문에서는 안전한 u-헬스케어 서비스를 위한 PAN 환경을 정의하고, 발생 가능한 보안 요구사항을 도출한다. 그리고 이를 기반으로 개인 건강 정보를 보호하기 위한 보안프레임워크를 정의한다. 마지막으로 PAN의 이종(異種) 네트워크 환경을 고려한 새로운 보안 프로토콜을 제안한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2023.05a
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• pp.88-89
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• 2023

기존의 헬스케어 분야에서 사물인터넷 기술은 단순히 사용자가 웨어러블 디바이스를 통해 개인적으로 건강 정보를 확인하고 응급 상황 시에 직접 응급 센터에 연락하는 등의 제한된 용도로만 사용되고 있다. 따라서, 본 연구에서는 신속한 응급 환자 식별 및 이송을 위해 사물인터넷 기반의 응급 환자 관리 시스템을 제안한다. 특히, 사용자의 응급 상황 1분 전후의 정보를 수집하여 119안전센터와 구급차로 전달하여 빠른 환자 상황 대처가 가능하게 한다. 또한, 실시간 구급차의 이동상황에 따라 신호등 상태를 조작하여 응급 환자를 보다 빨리 병원으로 이송한다.

• Journal of Korea Society of Industrial Information Systems
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• v.17 no.1
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• pp.47-62
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• 2012

To propagate clinical disease management service, there should be built a ecosystem where service developers, service providers, device suppliers closely cooperate for u-Health platform. However, most u-Health platform is difficult to build an effective ecosystem due to the lack of secure and effective PHR(Personal Health Record) management, the lack of personalized and intelligent service, difficulties of N-screen service. To solve these problems we suggest the CDMP(Chronic Disease Management Platform) architecture. The CDMP is a software platform that provides the core functions to develop the chronic disease management services and performs a hub function for the link and integration rbetween various services and systems. CDMP is SOA based platform that enables a provision of reusability, expansibility and it provides open API where everybody can share information, contents and services easily. CDMP supports the multi platform system foN-screen service and the self management functions via SNS. In this paper, we design and implement the CDMP including PHR service based on hybrid data model for privacy preservation. Experiment results prove the effectiveness of hybrid model-based PHR service.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.20 no.8
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• pp.1494-1502
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• 2016

With the increasing availability of medical sensors and Internet of Things(IoT) devices for personal use, considering the interaction with users, it is planned to add intelligent function design to the fashionable jewelry, and develop composite multi-function intelligent jewelry through sensors identification. By means of IoT technology, while possessing communication function of intelligent jewelry, the function of intelligent jewelry can be expanded to the linkage network. In order to rapidly manage the mass data produced by intelligent jewelry sensors based on IoT, an intelligent jewelry system for health management is designed and an ontology model of intelligent jewelry system based on IoT is worked out. After the state of the services through the smart phone application is shown. The application provides a personalized service to the user and to determine the risk to show the guide lines according to the disease.