• Title/Summary/Keyword: Task Needs

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Analysis of Needs for Clinical Dental Hygienist's Performances Using Borich Needs Assessment and the Locus for Focus Model

  • Yang-Keum Han;An-Na Yeo
    • Journal of dental hygiene science
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    • v.23 no.1
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    • pp.1-12
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    • 2023
  • Background: This study aimed to identify the present level and needs of clinical dental hygienists and to present the Borich needs assessment and the locus for focus model as integrated priorities. Methods: The participants of this study were dental hygienists working in dental clinics (hospitals). The final data of the 194 participants were analyzed using frequency analysis and a paired sample t-test. To analyze the need for clinical dental hygienists to perform work, the Borich priority determination formula was used. The x-y plane consisting of four quadrants was used to analyze the need using the locus for focus model, which helps to determine the priority while showing visual effects. Results: "Scaling" was the highest required level for clinical dental hygienists, and "panorama taking" was the highest present level. The priorities of educational needs were systematically and visually derived from dental hygienists who were currently working through the Borich needs assessment and the locus for focus model for each task performed in the clinical field. Through the priorities of these two models, a total of 13 items appeared in the common high-level area; "oral health care (disability)," "oral health care (systemic disease)," "applying a rubber dam," "professional mechanical tooth cleaning," "root planing," "taking vital signs," "medication counseling," "wire cutting," "removing cement after removing band/bracket," "delivering bracket," "preparing mini-screw implantation," "dental insurance claim," and "patient reception." Conclusion: Based on the results, the department of dental hygiene should maintain and improve the standardized clinical practice curriculum and clinical dental hygienists' practical skills and contribute to the realization of the legal scope of dental hygienists, reflecting the requirements of clinical fields.

Active Calibration of the Robot/camera Pose using Cylindrical Objects (원형 물체를 이용한 로봇/카메라 자세의 능동보정)

  • 한만용;김병화;김국헌;이장명
    • Journal of Institute of Control, Robotics and Systems
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    • v.5 no.3
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    • pp.314-323
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    • 1999
  • This paper introduces a methodology of active calibration of a camera pose (orientation and position) using the images of cylindrical objects that are going to be manipulated. This active calibration method is different from the passive calibration where a specific pattern needs to be located at a certain position. In the active calibration, a camera attached on the robot captures images of objects that are going to be manipulated. That is, the prespecified position and orientation data of the cylindrical object are transformed into the camera pose through the two consecutive image frames. An ellipse can be extracted from each image frame, which is defined as a circular-feature matrix. Therefore, two circular-feature matrices and motion parameters between the two ellipses are enough for the active calibration process. This active calibration scheme is very effective for the precise control of a mobile/task robot that needs to be calibrated dynamically. To verify the effectiveness of active calibration, fundamental experiments are peformed.

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Exploring Silver ICT Convergent Typology and ICT Contribution Value (실버산업의 ICT 융합 유형과 ICT 기여 가치 탐색)

  • Han, Hyun-Soo;Kang, Tae-Wook
    • Korean Management Science Review
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    • v.34 no.1
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    • pp.57-70
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    • 2017
  • The phenomenon of increasing aging population is one of the crucial social and economic issues in these day. In this paper, drawn from the industrial application cases and relevant literatures, we present the typology of ICT convergent applications targeted for silver generation, referred as silver ICT. Subsequently, the contributional value of ICT as the enabling technology is estimated. We firstly conduct keyword search to collect currently used silver ICT applications. Secondly, drawn from the social welfare literature, we organize distinctive needs of the silver generations. Then, on the basis of task technology fit framework, typology of ICT enabled silver applications is organized through the fit of ICT in the sense of fulfilling those silver needs. Finally, using the industry input-output table figures, potential ICT contributions for silver ICT are estimated. The proposed silver ICT typology and ICT contributions provides useful insights for further research in the area of ICT convergence and silver market research.

Considered Points for ISO/KS A 9000's Quality Certification System (ISO/KS A 9000's 품질인증제도와 인증 및 추진기업의 고려사항)

  • 안병선
    • Journal of the Korean Professional Engineers Association
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    • v.32 no.6
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    • pp.48-54
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    • 1999
  • The ISO 90000 Quality System Certification is one of trends over the world. Many companies and organizations want to achieve the ISO 9000 certificate. But, some of companies did not fully consider the needs of certification before the decision of establishing the quality system to ISO 90000. If a company/organization wants to establish its unique quality system, it should consider some of points in the identification of needs, definition of application scope, effective ways of system establishing, top management committement, composition of task force team, practical involvement and development, analysis of process and assigned job functions, adoption of changes of business circumstances, and practical implementation of its unique quality system.

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A Study on the Awareness and Needs of Employees in Office Work Environment -Focused on Pusan and Kyoungnam Area- (업무환경에 대한 이용자의 의식 및 요구에 관한 연구 -부산 및 경남지역 중심으로-)

  • 손광호
    • Korean Institute of Interior Design Journal
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    • no.13
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    • pp.96-101
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    • 1997
  • The purpose of this study was to examine the current office work environment and suggest the needs for improvement the quality and efficiency of work. To fulfill this task, information describing various environmental conditions was gathered from generally large offices in Pusan and Major cities in Kyoungnam. Data were collected on questionnaire's general information, lighting, air quality, temperature, health problems, noise and equipment arrangements, and the size fo workspace. The extent to which the attitudes and behaviors of workers were related to these environmental conditions was then examined and scrutinized. According to the development of office automation, the interest in improvement of office environment become increased. Workstation size, individual environmental control, health care, adequate storage space and noise control should be recognized as critical to the worker's environmental satisfactiov. Finally, based on the results of this study, a number ofrecommendations can be made for alleviating some of the problems that have been identified. Designers should be interested in knowing if their environments actually function in the manner in which they were intended.

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Determination of Object Position Using Robot Vision (로보트 비전을 이용한 대상물체의 위치 결정에 관한 연구)

  • Park, K.T.
    • Journal of the Korean Society for Precision Engineering
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    • v.13 no.9
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    • pp.104-113
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    • 1996
  • In robot system, the robot manipulation needs the information of task and objects to be handled in possessing a variaty of positions and orientations. In the current industrial robot system, determining position and orientation of objects under industrial environments is one of major problems. In order to pick up an object, the roblt needs the information about the position and orientation of object, and between objects and gripper. When sensing is accomplished by pinhole model camera, the mathematical relationship between object points and their images is expressed in terms of perspective, i.e., central projection. In this paper, a new approach to determine the information of the supporting points related to position and orientation of the object using the robot vision system is developed and testified in experimental setup. The result will be useful for the industrial, agricultural, and autonomous robot.

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A Study for the Establishing Method of Product Standard - Mainly for the Quality Function Development - (제품규격 작성방법에 관한 연구 -품질기능전개기법적용중심으로-)

  • 한정오
    • Journal of Korean Society of Industrial and Systems Engineering
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    • v.15 no.26
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    • pp.49-58
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    • 1992
  • It is the greatest task to prescribe accurately and concretely consumer's needs of qualities into the product standards in an enterprise manufacturing and sailing products, From this point of view, Quality Function Deployment system is introduced to inguire into the establishing method of product standards closely Above all, the decision of quality characteristic in the product standards and the estblishing method of product standard are introduced to satisty in this repord. Applying to the product standards in Qulity Function Deployment system, frst it is systematically brought quality function to consumer's needs of qualities into the products. Second the method is concerned with quality function assurance applied in induction of product quality. Also it is available to establish method of product quality level in almost every company.

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The Future of Commercial Space (상업공간의 미래)

  • 노정호
    • Archives of design research
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    • v.3 no.1
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    • pp.83-93
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    • 1990
  • The constant evolution of society, culture and scientific technology, coupled with changes in life style and behavioral patterns, has led mankind to peroeive diverse needs for space. Particularly, the rapid structural change in the field of marketing has entailed changes in techinques for construction and presentation of space for an improved marketing environment. To satisfy such new, diverse needs for space, interior designers will have to redefine the "mankind and environmen( concept and examine their design methodology anew. The question of how to design available space for a certain purpose will remain a daunting task for designers in the future, as it has been in the past. In the pursuit of convenience and conformity to mankind's surroundings, every nation has, in common with other nations, basic design elements, design skills and other factors. In designing camercial space in a particular region, it is essential, however, to have a proper understanding of the social economic and cultural context indigenous to that region, as well as the impact on environmental and ecological change and marketing strategy. This study discusses design metholdology for the comming camercial space on the basis of the space concept and current status in Korea, with major emphasis on Korea's regional characteristics.

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A Study on the Agricultural Extension Agents' Satisfaction with their Job (농촌지도 요원의 직무만족에 관한 연구)

  • Ha, Kye-Yong;Jung, Young-Man
    • Journal of Agricultural Extension & Community Development
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    • v.3 no.1
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    • pp.83-93
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    • 1996
  • This study examines the agricultural extension agents` satisfaction with their job and its related variables - personal characteristics, achievement motivation, and needs level. Based on die Job Descriptive Index, Brayfield-Rothe Index, and Porter Instrument, the survey was carried out on 127 agents. Results show 1) a significant difference in personal characteristics is found in position, farmer contact frequency, and service region applied for, but not in age, gender, scholastic ability, career, task, and another department contact frequency, 2) the achievement motivational level is related to job satisfaction, and 3) the needs level is not related to job satisfaction.

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Actual Conditions of and Needs for Improvement of the University Professor's Office (교수연구실 사용실태 및 개선의식에 관한 연구)

  • 이연숙;이수진;신화경;변혜령
    • Korean Institute of Interior Design Journal
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    • no.9
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    • pp.139-146
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    • 1996
  • The purpose of this study was to examine the conditions of , and needs for improvement in the University professor`s office. To fulfill this task, the way of using office environment, attitudes for work environment intentions and features to improve, and preferred characteristics were examined and scrutinized. The data for this study were collected through a questionnaire survey and analyzed with SAS Package software. 279 professor at Yonsei University participated in the study. The detailed aspects of conditions, various ways and their priorities for improvement of the environment were described. These results are expected to be used as basis for the design of office space as it applies to facility management perspectives-which has not been implemented in Korea.

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