• Information and Communications Magazine
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• v.31 no.12
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• pp.64-71
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• 2014

요즘 많은 인기를 끌고 있는 핏빗(Fitbit)과 같은 액티비티 트래커(Activity tracker)와 곧 출시될 애플 워치(Apple watch)와 같은 스마트 시계 등에서 얻을 수 있는 운동 또는 활동량 데이터와 맥박과 같은 건강 데이터를 플랫폼을 통하여 획득하고 이를 기반으로 건강을 관리하고자 하는 노력이 다양한 곳에서 시도되고 있다. 이와 같이 미국, 유럽의 정부와 애플, 구글, 마이크로소프트, 삼성과 같은 많은 글로벌 기업 등이 앞다투어 개인 건강 관리를 위한 기술을 개발하고 있고, 많은 기업들이 건강 관련 기기와 서비스를 상용화하여 내놓고 있다. 이러한 획득 가능한 데이터로부터 전통의학인 한의학 기반의 건강 관리를 위하여 한의학적으로 의미있는 개인 건강 데이터를 수집하려는 기술에 대하여 알아본다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2020.07a
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• pp.147-149
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• 2020

코로나바이러스의 세계 확산, 발병 이후 사람들의 실내활동 증가와 건강, 면역에 대한 관심은 많이 증가했다. 이에 맞춰 더욱 정교하고 바른 정보에 의한 스마트헬스케어 역시 관심이 증대되고 있다. 여기서 이야기하는 스마트헬스케어의 범위는 영상 장치를 비롯해 다양한 센서를 활용해 신체활동을 모니터링하고 분석하며 기존의 방식보다 더 객관적인 정보를 제공해 주는 것을 말한다. 위 기술과 대중의 관심을 바탕으로 하여 본 연구에서는 다중 모드 센서를 신체에 부착하여 신체활동을 모니터링 하는 시스템 개발을 목적으로 한다. 하드웨어 설계 부분에서 설계가 완성된 Arduino nano 33 Sense를 이용하여 스마트 헬스 실험 시간을 대폭 줄였다. 또한 운동과 같은 시계열 데이터를 분석하기 좋은 LSTM 기법을 채택하였으며, 개발된 모델을 추후 활용할 방안에 대해 논하였다.

• The Journal of the Korea Contents Association
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• v.15 no.7
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• pp.591-600
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• 2015

Recently high interest in health and fitness has led to vibrant researches for the active fitness system to learn and enjoy the exercise program for oneself. In this paper, we design and implement the active spinning training system which enables user to have self-learning and experience of customized spinning training program by the biometric and movement information acquired from user's physiological signals. The proposed system provides the appropriate difficulty of spinning program which reflects the concordance rate of spinning dance gestures and the amount of exercising by analyzing the physical status of participant from his brain and pulse waves and recognizing the skeletal movement in real time. For the higher exercise effect, the system offers a virtual personal trainer to show the correct poses and controls the level of difficulty depending on the concordance rate of participant's motions. The experiment with various participants through the proposed system shows that it is able to help users in getting the available exercise effect in comparatively short time.

• Journal of rehabilitation welfare engineering & assistive technology
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• v.9 no.4
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• pp.293-299
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• 2015

The purpose of this study was to investigate the use of balanced movement system for the elderly and for exercise system and lower body balance satisfaction survey results balance, which improved. Elderly people were using the exercise machine for 9 weeks to improve the most inconvenient lower body balance. We have examined periodically analyze the satisfaction survey items. Elderly people were responding to the satisfaction survey items separated by the lower body balance and movement system. The system used is individual customized exercise was possible and there is an interesting content. As a result shows that maintaining the balance of the user is improved. Also, exercise is thought to be by reducing the discomfort of the lower body will help the elderly in activities of daily living and quality of life.

• 한국체육학회지인문사회과학편
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• v.57 no.2
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• pp.611-624
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• 2018

The purpose of the present study was to investigate the exercise program preference of breast cancer survivors. The qualitative data on group exercise participation experiences of ten participants was acquired through in-depth interviews, and participant observation, using the thematic analysis. As a result, 4 themes indicated the preference of breast cancer survivors: (1) Supervised Exercise, (2) Group Exercise, (3) Specialized exercise program for breast cancer survivors, and (4) Enjoyment factor. First, the participating breast cancer survivors showed a preference towards supervised exercise by responding that a exercise specialist is needed along with a personalized exercise program. Second, breast cancer survivors preferred to participate in group exercise programs. Participants preferred to exercise with other breast cancer survivors and mentioned that group exercises cause a synergy effect that promotes exercise participation. Third, the participant's responses showed anticipation of and preference for a specialized exercise program for breast cancer survivors. Lastly, an important factor influencing the preference of breast cancer survivors was the enjoyment factor. Participants preferred enjoyable exercises and the most prevalent enjoyment factors included the element of music and self-felt enjoyment.

• Journal of the Korean Institute of Intelligent Systems
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• v.17 no.5
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• pp.718-723
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• 2007

In this paper, we developed a personal hypertension management system (PHMS) having self-diagnosis function with PDA. The developed PHMS consists of five modules such as a personal information management, a life management, a food management, a sickness management, and network management modules. The personal information management module offers physical and fatness information as well as personal information. The life management module gives exercise and body mass index. The food management module includes caloric intake and the sickness management module renders a personal blood pressure and a subjective symptom. Finally, wireless networks are implemented for the network management. From these, it is possible to make a self diagnosis and be examined and treated remotely by sending the stored blood pressure related information to a medical doctor.

• Journal of the Korea Convergence Society
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• v.6 no.5
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• pp.329-336
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• 2015

In this study, Pilates mat exercise program three times a week for 8 weeks, 10 minutes for a warm up, 40 minutes of main exercise, and 10-minute cool down exercise using gadgetry to the middle aged women. Pilates exercise program when exercise intensity based on the instructions of the ACSM (2010) as 1-4 weeks 50-60% HRR, 5-8 weeks 61-70% HRR to give 50-70%, maintaining the strength of 4 weeks. Pilates exercise program by gadgetry has increased the strength of wireless heart rate meter (Polar Analyzer, Polar Electro of Finland) Karvonen (1979), proceed individual target heart exercise obtained as a way now to check your strength workout through individual conciousness. We estimated immunoglobulin change for Pilates mat exercise by gadgetry during 8-week. It showed the following conclusions. First, immunoglobulin IgA has been increased and Interaction effects has been showed thruough Pilates mat exercise programs for 8 weeks. Second, immunoglobulin IgG has been increased and showed Interaction effects has been showed thruough Pilates mat exercise programs for 8 weeks. Third, immunoglobulin IgM has been increased and showed Interaction has been showed effects thruough Pilates mat exercise programs for 8 weeks. Therefore, this study was conducted on a Pilates mat exercise using props immune function are positive hormonal changes, can prevent private for the disease and effective exercises that are the fodder.

• The Journal of the Korea Contents Association
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• v.15 no.7
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• pp.157-169
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• 2015

This study focuses on Korea films of historical communication. Narrative analysis was conducted on the films in 2000s including , and <26 Years> that mainly have dealt with the 'Gwangju Democratization Movement'. As a result of the syntagmatic analysis, these films try to stabilize 'social imbalances' in the aspect of individuals and conceals issues of social structure. In addition, the result of paradigmatic analysis reveals that textual factors of 'active involvement of female characters', 'continuity of history through the survivors' demonstrate its strategies to publicize the historical truth. Consequently these films show its limitations that weakens historical meaning by placing unsolved problems of social structure as well as the love story. But rather than describing it as a history of the past, these films act as a catalyst to bring thins specific historical issue to our present lives and publicize it as a current issue. Therefore, the historical film not only allows current generation to remind to history but also to provide an opportunity to publicize the important issues of social structure in the present society.

• Journal of Digital Convergence
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• v.12 no.12
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• pp.581-588
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• 2014

The purpose of this study aims guarana ingestion to possibly be Ergogenic Aids(EA) for elite male athletes who do long time exercises. Participators who play long distance belong to H-university. They are measured HRmax by polar and treadmill, and they do run on the treadmill for 60 minutes with HRmax 70%. Participators ingest 200ml guarana and water for 5 times. They were drawn blood for 3 time such as before 30 minutes, after finish, and after 30 minutes later. Data processing was repeated of the measuring, two way repeated ANOVA, according to guarana ingestion, water ingestion, and treatment time. The result of this study identifies that guarana ingestion is more positive effect with glucose, Free fatty acid, and lactic acid than water. Hence, guarana ingestion is including function of EA to increase reserving energy on the body for rising kinetic ability.

• Journal of Navigation and Port Research
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• v.32 no.8
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• pp.589-596
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• 2008

In this paper, Artificial Neural Network(ANN) is applied to automatic berthing control for a ship. ANN is suitable for a maneuvering such as ship's berthing, because it can describe non-linearity of the system. Multi-layer perceptron which has more than one hidden layer between input layer and output layer is applied to ANN. Using a back-propagation algorithm with teaching data, we trained ANN to get a minimal error between output value and desired one. For the automatic berthing control of a containership, we introduced low speed maneuvering mathematical models. The berthing control with the structure of 8 input layer units in ANN is compared to 6 input layer units. From the simulation results, the berthing conditions are satisfied, even though the berthing paths are different.