• Journal of Convergence for Information Technology
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• v.8 no.3
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• pp.71-77
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• 2018

In this paper, considering the oxygen sensitivity and preference pattern of the patient, the profile of the oxygen therapy of the individual is specified. And, we design a three-compartment, single compartment oxygen chamber that automatically adjusts the oxygen pressure according to the specified profile. Hyperbaric oxygen therapy is a method of providing patients with 100% oxygen higher than atmospheric pressure for therapeutic purposes. However, there is a disadvantage that the ear pain is caused by the pressure difference depending on the individual. Based on the embedded system, the proposed system creates a patient-tailored oxygen therapy profile by DB of patient's preference patterns and treatment records of oxygen therapy. If only the patient's name is entered, the oxygen chamber system can adjust the oxygen pressure automatically according to the profile pattern to maximize the oxygen treatment effect.

• Proceedings of the Korea Information Processing Society Conference
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• 2016.04a
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• pp.350-352
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• 2016

국내외적으로 스마트러닝은 자기주도형 학습과 같은 새로운 학습모델을 통해 기존 학습과 비교하여 높은 학습 성과를 있다. 그러나 다문화 가정 학부모는 디지털 기기에 대한 접근성과 자료 활용 능력이 일반국민에 비해 현저하게 떨어지는 정보격차로 인해 기존의 교육 콘텐츠의 효과적 활용은 제약점을 갖고 있다. 이 논문에서는 다문화 가정 학부모의 지능형 맞춤 교수학습 지원체제의 주요한 요구사항인 정보격차 해소를 위한 다문화가정 맞춤형 학습콘텐츠 추천 시스템의 설계를 기술한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2013.11a
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• pp.599-602
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• 2013

국민소득 수준 향상과 더불어 개인의 행복 추구에 대한 요구가 증대되고 있으며 스마트폰 확산에 따른 사회적 생활환경이 개인 중심으로 급격한 변화가 이루어지고 있다. 이에 따른 개인화, 고령화된 미래사회에서 요구될 융합 환경에 맞는 개인맞춤형웰니스 서비스가 요구되고 있다. 따라서 개인의 라이프 스타일을 포함한 개인화웰니스기록의 체계적 분석과 모니터링 및 맞춤형 서비스를 실현하는 스마트 웰니스 서비스 시스템을 제안하고자 한다. 본 논문에서는 일상생활에서 중요하게 사용되는 개인화웰니스기록을 활용하여 이에 대한 서비스를 제공하는 개인맞춤형웰니스 관리 시스템을 설계 및 구현하고자 한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2013.11a
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• pp.417-420
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• 2013

고혈압과 당뇨와 같은 만성질환은 장기적인 관리가 필요하다. 최근 주목받고 있는 폐쇄형 SNS 시스템 설계를 통해서 동일한 질병을 가지고 있는 그룹간의 커뮤니케이션을 활성화하여 자유로운 게시글을 통해서 환자 맞춤형 건강정보를 발굴하고 공유하는 시스템을 안드로이드 어플리케이션을 통해서 구현하였다. 본 서비스를 통해서 건강정보 공유 서비스 연구가 활성화될 것으로 기대한다.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.14 no.10
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• pp.2331-2336
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• 2010

As basic data about students' career education in high school are being managed only in forms of NEIS, which is supported by Ministry of Education, Science and Technology, and the information for career education that homeroom teachers have operated by off-line system, it is hard to use them as practical decision support system for students' career education. In this study, we intend to design and embody web-based Student Management Total System by constructing DB of students' e-portfolios, school records and counselling data etc. As a result, teachers can carry out vocational education that is considered students' talents and aptitude, and we have a goal for promoting the growth of the students as the national human resources who have sound occupational consciousness through this education.

• Journal of IKEEE
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• v.24 no.3
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• pp.909-912
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• 2020

This paper introduces a customized pet care and training system based on information technology. A specific animal is recognized by nose-print recognition. Pet robot induces the animal to move to trainer device. Trainer device trains the animal by snack, play, and clicker, and it can be easily extended for specific training using add-on devices. Pet band performs vital sign monitoring, prevention of home escape, and measurement of exercise amount. By changing configuration, this system can perform various training programs such as mitigation of separation anxiety, induction to defecation place, and prohibition of tresspassing specific place. It also provides customized training by analyzing individual behavior of animal. It can exercise and play the animal when owner is out, and it can immediately notice to the owner when the animal has health trouble.

• KIPS Transactions on Software and Data Engineering
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• v.6 no.1
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• pp.45-50
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• 2017

One of the main reasons of information divide of multi-cultural family is caused by language barrier that is associated with low education level. In addition the social problem can be triggered by the information divide that may increase the gap of economic inequality. With respect to the overall capability of accessibility of digital devices and the level of data utilization, the parent of muiti-cultural family's level is inferior to that of the parents of an ordinary family. However the traditional learning contents management system for those parents is not appropriate to decease the gap of the information divide. To handle this problem, it is necessary to construct a customized learning contents management system that is used to support the education of the parents of multi-cultural family depending on the level of understanding the learning contents written in korean. In this paper we design the korean to korean translation based learning contents management system and show the result of its prototype.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.22 no.4
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• pp.167-178
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• 2023

Our society is rapidly changing, and there is a growing demand for various convenience services in our daily lives. Among these services, railway and subway stations require tailored wayfinding services to accommodate individuals with disabilities. Currently, signage and information desks are the primary means of navigation. However, individuals with disabilities often rely on assistance from others due to physical discomfort or cognitive impairments. In this paper, we propose a customized wayfinding system within railway stations to assist individuals with disabilities. This system aims to ensure safe and convenient mobility in complex indoor environments, including transfer facilities.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2022.11a
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• pp.315-316
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• 2022

항해 안전 강화 및 자율운항선박 대응을 위하여 디지털 항로표지 요구가 증가하고 있다. 이에 따라 해양 상황 및 선박 맞춤의 디지털 항로표지 서비스 연구를 수행하였다. 선박 맞춤의 항로표지 생성을 위한 해양 상황 정보 및 선박 위치 정보 수집 방법과 서버와 단말간의 디지털 항로표지 정보 제공 방안이 요구된다. 이러한 요구에 따라 서비스 표준 및 부처의 시스템을 활용하여 서비스를 제공하는 방법에 대하여 검토하였다. 국립해양측위정보원에서는 GICOMS에서 제공하는 선박 및 항로표지 정보를 수집하고 있으며, 이 시스템과 연동하여 디지탈 항로표지를 생성을 수행할 수있다. 또한 서비스 제공을 위하여 AIS 및 S-100 기반의 서비스 제공 표준이 있으며, 이 표준을 활용하여 서비스 제공이 가능할 것이다. 본 논문에서는 서비스 제공을 위한 시스템을 제안하였으며, 실내 시험을 통하여 기능을 점검하였다. 추후 실외시험을 통하여 실제 시스템 구성 운영을 검증하며, GICOMS 연동의 가상 항로표지 방송 시스템을 구성하여 AIS 서비스 제공 방안에 대하여 검토할 예정이다.

• The Journal of Korean Academy of Prosthodontics
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• v.50 no.1
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• pp.67-73
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• 2012

Fixed dental prostheses such as inlay, onlay, crown, and bridge fabricated by CAD/CAM technique combined with digital impressions is getting popular due to the recent rapid progress of digital impression taking system. For the scope of implant prosthesis, however, digital intra-oral scan hasn't been actively utilized for the fabrication of superstructures. In this case report, 6 cases of titanium-milled custom abutment based on the iTero intra-oral scan data were introduced, five of them were restored with screw-type prosthesis after cementation (SCRP) and the clinical results were satisfactory on restoring the function and esthetics.