• The Journal of the Korea Contents Association
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• v.15 no.5
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• pp.414-425
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• 2015

Purpose: This study was conducted to explore the experience of smart-home healthcare among older adults who had participated in the smart-home technology development project. Methods: Data were collected by focus group interviews with 7 hypertension or diabetes participants(mean age 75 years). Qualitative contents analysis was used to analyze the verbal data. Results: The results were composed of 27 meanings units, 10 categories and 6 themes. The 6 themes are: 'improvement of health conditions through anytime anywhere self-monitoring', 'attractive experience to be counselling at home', 'frequent system and telecommunication problems', 'unfamiliar devices for elderly users', 'complementary strategies for activation', 'advancement of elderly-friendly devices and programs'. Conclusion: The smart-home healthcare system should be developed based on older adults' preferences. It is essential to make progress with professional resources and organizational supports in the future.

• The Journal of the Korea Contents Association
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• v.14 no.5
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• pp.1-7
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• 2014

Nowadays hospitals have been improving their job performances through informatization and also establishing an advanced, integrated medical information system through their manager's decision making support system in order to play roles as a hub hospital providing high quality medical services integrated with ICT technology. This study connects the OCS system and HIS system to the integrated medical information system to design an optimized, customized mobile health care and medical treatment environment and also investigates the systematic medical system that can perform patients' cure and medical treatment promptly and accurately in order to maximize convenience of treatment by inquiring into patients' information and information of medical treatment promptly.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2013.05a
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• pp.677-680
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• 2013

The risk of leakage of personal information is growing with new services such as social networking and cloud services by the rapid development of information. In particular, the field of medical IT technology is required to solve problems arising from the aging society and sustainable economic development, and in accordance with the requirements to improve the quality of life, a new market for medical devices and healthcare services can be expected. However, most of the medical information system was computerized with the introduction of IT technology, and when they exchange and transfer of medical information between institutions, medical information leakage occurs and security risk is growing. In this paper we review and analyse the security of personal health information related to the major legal systems and technical and administrative protection.

• Journal of Digital Contents Society
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• v.18 no.4
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• pp.621-629
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• 2017

According to the rapid population aging and the increase of the number of people with chronic diseases, the digital healthcare services are getting more and more attention. Recent improvement in information technology has expanded the consumers of digital healthcare service from the patients to the general population. Therefore, there is a growing need for studies on the status and needs of digital healthcare users in general. This study conducted a survey of 1,000 people on their perception and attitude about four areas of digital healthcare: internet health information service, smartphone healthcare application, wearable device, and u-health. The questionnaire asked the respondents about their past experience of using digital healthcare services, the purpose of use and point to be improved. The respondents were also asked about new type and contents of digital healthcare service which they would like to use. The survey results will help developers of digital healthcare service by improving their understanding and identifying unmet needs from the general population.

• Proceedings of the Korean Society of Computer Information Conference
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• 2013.01a
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• pp.299-300
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• 2013

의료시장의 무한경쟁과 의료 경영환경을 극복하기 위한 최선의 방안은 병원 업무의 전산화를 통한 시스템 간의 효율적인 정보교환의 필요성이 대두되고 있다. 또한, 처방전달시스템, 전자의무기록시스템, 검사정보시스템, 의료영상 저장 및 전송시스템 등의 이기종간 의료정보 시스템의 통합 시스템을 구축하여 진료환경을 구축하고 진료의 효율성을 개선해야 할 것이다. 본 논문에서는 업무 시스템 간에 상호 연계가 보장된 표준정보연계체계 구축 및 최적화된 응용시스템 구축으로 환자 서비스 개선과 진료 및 경영 효율을 증대시킨 통합의료정보시스템의 구축방안에 대하여 연구하였다.

• Journal of the Korea Convergence Society
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• v.3 no.2
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• pp.13-17
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• 2012

An integrated medical information system should be equipped for the activation of u-healthcare service. In addition, the integrated medical information system should be based on an authentication system to be implemented in a safe environment. However, several requirements are being developed yet. In this paper, biometric authentication system will be designed and proposed for u-healthcare services for the integrated medical information system to go one step further.

• Journal of the Korea Convergence Society
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• v.3 no.4
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• pp.1-5
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• 2012

The fast-paced development in the field of U-Healthcare, which is available anytime and anywhere, is being underway in accordance with the development of IT technology. U-Healthcare technology has various security threats because it is based on network. The purpose of this paper is to examine the threats of DOS / DDOS attacks based on network attacks, and to propose the response technique that fit the situation of the U-Healthcare service by modifying the existing Detecting Early DOS / DDOS attacks through Packet Counting.

• Proceedings of the Korea Information Processing Society Conference
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• 2015.04a
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• pp.652-654
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• 2015

최근 ICT융합 기술의 비약적인 발전에 따라 소형 휴대가 가능한 다양한 종류의 생체신호 측정센서의 출현으로 유헬스케어 관련 기술이 비약적으로 발전하게 되면서, 실시간으로 발생하는 생체데이터에 대한 효율적인 처리가 중요하게 되었다. 따라서 본 논문에서는 M2M기반에서 발생되는 생체데이터의 효율적인 전송을 위해 LZW(Lempel-Ziv-Welch) 압축 알고리즘과, BitVector압축 알고리즘을 결합한 LZW-BitVector 압축 알고리즘을 제안한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2013.11a
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• pp.493-494
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• 2013

본 논문에서는 컬-덤벨 운동의 연속, 반복적인 근 수축/이완 동작에 대한 전환 시점을 검출하기 위한 EMG(Electromyogram) 신호 분석 모듈을 설계하였으며 이에 대한 안드로이드 플랫폼 기반의 테스트 프로그램을 구현하였다. 제안하는 모듈로는 무산소 운동 분석에의 활용도가 높은 EMG 신호를 기반으로 근 수축/이완의 전환 시점을 95% 검출하며, 이를 개선 및 확장함으로써 현재 상용화 및 보급화된 운동 가이드 시스템에서 제공할 수 없었던 무산소 운동의 체계적 가이드를 제공할 수 있을 것으로 기대된다.

• Proceedings of the Korea Information Processing Society Conference
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• 2013.11a
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• pp.631-632
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• 2013

본 논문에서는 EMG 신호를 기반으로 컬-덤벨 운동의 운동량을 분석하고 각 근육별 최적 운동량을 정의하여 운동을 가이드(guide)하는 방법을 제안한다. 제안하는 방법으로 운동 체육학 분야에서의 EMG 신호 분석 및 활용 범위를 넓힐 수 있으며, 사용자는 컬-덤벨 운동 중 각 근육별 운동량 및 이에 대한 적절성을 안내받아 올바른 자세를 유지함으로써 컬-덤벨의 운동 효과를 극대화할 수 있다.