• Journal of the Korean Society of Safety
• /
• v.32 no.1
• /
• pp.121-127
• /
• 2017

Recently, many patients in a hospital are threatened life by fire disaster. Because many patients like vulnerable people have more evacuation problem than ordinary person. So a patient who can escape by oneself with walking assistance device like crutches or wheelchair and another patient who can't escape by oneself are should be supported safety technologies and service. Earlier research of 'hospital evacuation' led by actual experiments or computer evacuation simulation. Actual experiment is effective to gain credibility of result but it is difficult for patients to experiment repeatedly and it requires consideration for spatial problem and economic problems. Although computer evacuation simulation have been used to solve these problems, almost have concluded only results based on velocity without evacuation device. In this study, evacuation results with support device application or not are analysed used by computer evacuation simulation based on MAS(Multi Agent System). As a result, it is drawn through proof of efficiency of evacuation device in the vertical space like stairs that can improve the evacuation plan for vulnerable people in the hospital.

• Journal of the Korea Fashion and Costume Design Association
• /
• v.26 no.2
• /
• pp.101-114
• /
• 2024

Currently, in Korea, the number of handicapped children receiving inclusive education in general schools is expanding. In the inclusive education field, the most important tasks are personal needs support, such as toilet assistance, meal assitance, and support for wearing and taking off various assistive devices. A significant portion of the support work in the actual education field is related to clothing. Therefore, it is necessary to research and develop universal fashion designs for handicapped children at school where inclusive education is implemented. To achieve this aim, this study analyzed the concepts, principles and, characteristics of universal fashion design through theoretical research and established research principles. In this study, two fact-finding surveys were conducted. Next, a total of 10 universal fashion designs were proposed considering both the preceding survey results and the principles of universal fashion design Among them, the four designs that were considered most suitable were selected for universal fashion design through F.G.I (Focus Group Interview) analysis conducted by experts. The four selected designs were made by referring to the size framework based on the '6th Human Body Size Survey Report of Korea'. The completed experimental clothes were proposed as the final universal fashion design for handicapped children by conducting external evaluation through a virtual clothing system and real clothes.

• Transactions of the Korean Society of Mechanical Engineers A
• /
• v.38 no.8
• /
• pp.837-848
• /
• 2014

This paper describes the development of a walking assistive robot for effective self-rehabilitation for elderly people facing an inconvenience in walking. The main features of the developed robot are enhanced safety and mobility using the baby walker and electric wheelchair mechanisms and an accurate walking tracking control algorithm using potentiometers and stereo cameras. Specifically, a pelvis supporter is designed to prevent the user from falling down and reduce the burden on their legs, and electric motors are used for easy locomotion with low effort. Next, the walking intention and direction of the user are automatically recognized by using potentiometers attached at the pelvis supporter so that the robot can track the user, and the rapidity and accuracy of the tracking were increased by applying a lower-body motion analysis algorithm with stereo cameras. Finally, the user-tracking performance of the developed robot was experimentally verified through stepwise walking assistance experiments.

• Proceedings of the Korea Society of Design Studies Conference
• /
• 2001.10a
• /
• pp.9.1-9
• /
• 2001

Concerning the development of suitable healthcare equipment for a aged people at their homes in order to reduce the labor and increase the efficiency in the homehelpers' work, we conducted a study on the actual conditions of healthcare in Kyoto city (healthcare in taking a meal and excretion, moving and taking a bath by using a hand-powered lift, moving by a wheelchair, shower carrier healthcare, assistance in body care and housework) by digital video filming, interviews and layout investigations. On the base of those investigations by using methods for analysis of video pictures, we divided the healthcate work into scenes and e exctracted the main problems in terms of health care equipment, information, environment, healthcare skills, mental burden, social s system, family burden, ete. Furthermore the questionnaire survey of home helpers (18 persons - 50% answers) clarified that more than half of them have lumbago pains and the biggest load in the everyday healthcare c comes from moving the patients or getting them into or out of t the equipment for moving. Finally we considered concrete proposals appropriate for each h healthcare scene image, based on evaluation toward efficiency (design guidelines) for suitable healthcare equipment for aged people at their homes: 1) Design toward a proper posture 2) Design toward self-help possibility 3) Design toward patient active participation 4) Design toward rationality of the whole process 5) Design toward place-appropriate healthcare equipment 6) Design toward healing of mind 7) Good level of healthcare skills 8) Economic, systematic rationality