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항해장비 표준화모드 지침 개발을 위한 사용자 선호도 조사에 관한 연구
안영중,전계정,정재훈,강남선 한국항해항만학회 2018 한국항해항만학회지 Vol.42 No.6
Navigational equipment standardization mode is a function which is used to standardize key functions, screen display and operation method of major navigation equipment. This is aimed towards to quickly and accurately checking information relevant for safe navigation. Currently, the International Maritime Organization is working on the development of guidelines for the application of navigational equipment in the standardized mode to the task of NCSR Sub-Committee. This study was conducted to investigate users’ opinions and preferences in the application of standardization modes and to reflect them in the development of guidelines. In addition, the test program was designed to investigate user preferences for ECDIS among the navigational equipment, such as the types of information and functions that are necessary or preferentially required to perform navigational duties, and the screen configuration. In the study, 333 preference surveys were conducted in 35 countries using a web - based test program. ECDIS users confirmed the content and screen layout of their preferred ECDIS information when conducting navigation duty. The results of the study are significant as they contribute to the development of effective guidelines by presenting user requirements to be considered in the standardization mode.te to the development of effective guidelines by presenting user requirements to be considered in the standardization mode. 항해장비 표준화 모드는 안전항해에 필요한 정보들을 신속 정확하게 확인하기 위하여 주요 항해장비의 핵심기능과 화면표시, 작동법등을 표준화하는 기능이다. 국제해사기구는 표준화 모드의 항해장비 적용을 위한 지침 개발을 항해통신수색구조위원회의 과업으로 배정하여 진행 중에 있다. 본 연구는 표준화 모드 적용에 대한 실제 사용자들의 의견과 선호도를 조사하여 지침 개발에 반영하기 위해 수행되었다. 항해장비 중 ECDIS를 대상으로, 항해 업무를 수행하기 위해 필수적 또는 우선적으로 요구되는 정보 및 기능의 종류, 화면 구성, 메뉴트리의 사용자 선호도 조사를 위한 테스트 프로그램을 구성하였다. 웹 기반의 테스트 프로그램을 통해 35개국 333명의 선호도 조사를 실시하였으며, ECDIS 사용자들이 항해당직 수행 시 선호하는 다양한 ECDIS 정보의 내용과 화면배치들을 확인하였다. 연구의 결과는 표준화 모드에 고려할 사용자 요구 사항을 제시하여, 실효성 있는 지침 개발에 기여할 수 있을 것이다.
성인여성의 요가참여정도와 객체화된 신체의식이 요가몰입에 미치는 영향
이예진,전계정,이용수 한국체육과학회 2022 한국체육과학회지 Vol.31 No.4
This study aimed to examine the effects of adult women's yoga practice level and objectived body consciousness on yoga commitment. This research conducted a Google online questionnaire targeting 270 adult women participating in yoga in the metropolitan area from August 24 to September 7, 2021. In this study, frequency analysis, principal component analysis, reliability analysis, descriptive statistical analysis, correlation analysis, and hierarchical multiple regression analysis were performed on 234 valid samples. The results derived from this study are as follows. First, it was found that control beliefs had a significantly positive (+) effect on cognitive commitment among factors of objectified body consciousness. Also, the influence increased in proportion to the time, frequency, and duration of yoga participation. Second, it was confirmed that control beliefs had a significantly positive (+) effect on behavioral commitment among the factors of objectified body consciousness. Besides, the influence increased in proportion to the time and frequency of yoga participation.
항해설비 사용자 인터페이스 개선을 위한 표준 항해과업 도출 및 실험
정지은(Jieun Jung),정민(Min Jung),전재호(Jae-Ho Jeon),전계정(Gye-Jeong Jeon),이서정(Seojeong Lee) 한국디지털콘텐츠학회 2018 한국디지털콘텐츠학회논문지 Vol.19 No.10
The debate on developing improved and convenient user interface is proceeding in International Maritime Organization under UN. However, due to distinct differences between each systems force shipmates to familiarize again on the new system. It is easy to standardize the function of each equipment but this can bring an adverse effect which is limiting the ability of the equipment. Therefore, the designated international working group decided to set a list of functions that are required to be standardized. This paper will conduct experiment and analysis on time used on each equipment for major tasks and explain the result. The experiment is based on relevant regulations and used three types of ship navigation simulators for the time consumption assessment to achieve the given tasks.