• Title/Summary/Keyword: User-Oriented Interface

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A Study on User Interface Enhancement for NEIS School Affairs Business System (교무업무시스템의 사용자 인터페이스 개선에 관한 연구)

  • Han, Ji-Sook;Cho, Seong-Je
    • The Journal of Korean Association of Computer Education
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    • v.12 no.6
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    • pp.69-79
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    • 2009
  • The current user interface (UI) of NEIS school affairs business system is not efficient in conducting the business because of complicated data input forms as well as unharmonious connection between similar items and functional menu. In the paper, the term UI means a comprehensive concept including input/output, input/output related functionality, and menu configuration for users to perform their tasks. The first survey, carried out with one hundred teachers at three elementary schools of Kyeonggi-do, shows that the UI problems of the system are manual inputs, inconvenient menu configuration, disconnection between academic calendar and educational process, complexities of managing attendance report and curriculum evaluation, etc. We have improved the UI design by providing more efficient input method and more systematic menu configuration compared to the current system, and then evaluated the design through the second survey. Evaluation results show that users prefer the proposed UI design especially from the viewpoint of user-friendly input interface and user-oriented view composition.

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Effects of Personalization and Types of Interface in Task-oriented Chatbot (과업형 챗봇에서 개인화와 담화 종류에 따른 인터페이스의 차이가 수용의도, 만족도에 미치는 영향)

  • Park, Sohyun;Jung, Yoonhyun;Kang, Hyunmin
    • The Journal of the Convergence on Culture Technology
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    • v.7 no.1
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    • pp.595-607
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    • 2021
  • In response to increasing demand of contactless services, the overall usage of "task-oriented chatbots" in the industry is on the rise. The purpose of a task-oriented chatbot is to raise the efficiency of data sharing and workflow; in order to establish a guideline, there must be a discussion on "what" and "how" to share information. We investigate the effects of personalization and different types of the interface on 'performance expectancy', 'effort expectancy', 'intention to use', and 'satisfaction' in the context of a task-oriented chatbot. Results show that 'intention to use' and 'satisfaction' were higher when the level of personalization was higher. Within the closed-discourse interface, 'intention to use' and 'satisfaction' were higher when personalization was lower. We highlight the practical insights in the use of personalization and types of chatbot interface based on 'perceived personalization', 'expectation disconfirmation theory', 'privacy concern' and 'privacy paradox'.

An object-oriented design for integrated production management system (컴퓨터와 작업자의 통합 생산관리시스템 구현을 위한 객체지향형 설계)

  • 김승권;김선욱;이준열
    • Korean Management Science Review
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    • v.11 no.3
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    • pp.67-85
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    • 1994
  • We design an integrated production management system that incorporates management tasks of procurement of materials, production, and marketing. It includes MRP simulation on small or medium sized companies, design of databases, and definition of relevant objects in production environments. The system has been designed using object-oriented programming concept not only to represent the real-world situation easily, but also to help system integration. Graphics-User Interface(GUI) is also employed for the efficiency of production planning.

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Development of Preliminary Structural Design System for Reinforced Concrete Structures (철근 콘크리트 구조의 초기 구조설계 시스템 개발)

  • 안은경;김남희;이병해
    • Proceedings of the Computational Structural Engineering Institute Conference
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    • 1997.10a
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    • pp.197-204
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    • 1997
  • The development of computer-integrated design systems that fully support structural design process needs the computerization of structural design at the preliminary design stage. The objective of this paper is to develop a prototype system for preliminary design of reinforced concrete structures. This study focuses on the development of a natural design process oriented GUI(Graphic User Interface) and a representation of an experienced knowledge. The prototype system has been currently implemented using the objected-oriented programming concepts, the program language(i.e.,Visual C++) and the expert shell(i.e., Intelligent Rules Element).

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Object-Oriented Runoff Analysis Using DataBase (데이터베이스를 이용한 객체지향 유출해석(관개배수 \circled1))

  • 김상민;박승우
    • Proceedings of the Korean Society of Agricultural Engineers Conference
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    • 2000.10a
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    • pp.126-131
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    • 2000
  • This paper presents a framework for developing an object-oriented system for runoff analysis. The objects include rainfall, meterorologic, watershed, reservoir, stream, DB management, and GUI. Data and method of each object were analyzed and defined. The database for runoff analysis were designed and DBMS MS-Access was chosen. The system design features and implementation are described, and an graphic user interface for flood runoff is presented

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Interactive Dynamic Simulation Schemes for Articulated Bodies through Haptic Interface

  • Son, Wook-Ho;Kim, Kyung-Hwan;Jang, Byung-Tae;Choi, Byung-Tae
    • ETRI Journal
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    • v.25 no.1
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    • pp.25-33
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    • 2003
  • This paper describes interactive dynamic simulation schemes for articulated bodies in virtual environments, where user interaction is allowed through a haptic interface. We incorporated these schemes into our dynamic simulator I-GMS, which was developed in an object-oriented framework for simulating motions of free bodies and complex linkages, such as those needed for robotic systems or human body simulation. User interaction is achieved by performing push and pull operations with the PHANToM haptic device, which runs as an integrated part of I-GMS. We use both forward and inverse dynamics of articulated bodies for the haptic interaction by the push and pull operations, respectively. We demonstrate the user-interaction capability of I-GMS through on-line editing of trajectories for 6-dof (degrees of freedom) articulated bodies.

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Development of Expert System for Operation in Distribution Systems with Graphic Integrated Environments (그래픽 통합 환경을 갖춘 배전계통 운용 전문가 시스템 개발)

  • Kim, Se-Ho;Seo, Ki-Sung;Kim, Jeong-Keun;Park, Byoung-Youn;Woo, Kwang-Bang
    • The Transactions of the Korean Institute of Electrical Engineers
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    • v.41 no.9
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    • pp.960-972
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    • 1992
  • This paper deals with the development of expert system in distribution system which combined with graphic user interface. The proposed expert system can recognize and adjust to the system change, and includes the rule bases of security monitoring. Also it provides load transfer algorithm for efficient load distribution. The graphic user environment for expert system is implemented in the mouse-oriented user interface with overlapped window functions and pull-down menus. Therefore, the developed graphic integrated expert system can afford to assist system operators very conveniently through the various graphic function in proposing an optimal plan of load transfer for fault restoration and outage schedule.

Implementation of LAN-based TCP/IP Protocol Analyzer using the object-oriented programming (객체지향형 언어를 사용한 LAN 기반의 TCP/IP 프로토콜 분석기 구현)

  • 이시현;강정진;장학신;조병순;최규민;정중수
    • Journal of the Institute of Electronics Engineers of Korea TE
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    • v.37 no.3
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    • pp.86-92
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    • 2000
  • In this paper, we develop protocol analyzer that can analyze and monitor LAN(Local Area Network)-based TCP/IP protocol using the OOP(object-oriented programming) in Windows98/NT environment. TCP/IP(Transmission Control Protocol/Internet Protocol) protocol analyzer is consist of interface hardware, protocol analysis software and GUI(Graphic User Interface). It is designed for the real-time analysis using the real-time object. In results of Performance test, TCP/IP Protocol analyzer is showed that it can analyze and monitor without frame error in LAN-based. Also, developed protocol analyser operates better than conventional protocol analyzer in performance. It can be used in maintenance fields of communication and network.

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Object-Oriented Stereotactic Radiosurgery Planning System (객체 지향 개념을 이용한 뇌정위 방사선 수술 계획 시스템)

  • Park, S.H.;Suh, T.S.;Suh, D.Y.;Kang, W.S.;Ha, S.H.;Kim, I.H.;Park, C.I.
    • Proceedings of the KOSOMBE Conference
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    • v.1994 no.12
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    • pp.85-87
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    • 1994
  • In this paper, we present an object-oriented stereotactic radiosurgery planning system, which accepts medical images such as CT and angiography, transforms the coordinates to a reference frame coordinate, calculates dose distributions, and finally displays isodose curves over the images. The user finds an adequate one for radiosurgeries after performing computer simulations on different treatment parameter sets. The object-oriented design concept was fully applied to the system composed of seven manager objects of different classes: a patient information manager, a user-interface manager, a coordinate transformation manager, a blackboard manager, a dose calculation manager, an isodose curve display manager, and a report manager. All the user interactions are carried out through the use of mouse buttons. The performance of the system was verified by four physicians and two medical physicists, and now is being used in two clinical sites.

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A Study on Development of Robot Simulator for Collision Avoidance (충돌 회피를 위한 로봇 시뮬레이터의 개발에 관한 연구)

  • 이주형
    • Journal of the Korean Society of Fisheries and Ocean Technology
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    • v.32 no.3
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    • pp.321-328
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    • 1996
  • This paper presents a robot simulator which can automatically generate a smooth collision free path. This simulator has the characterstisc of the object - oriented programming which is coded in Borland C+ +. Using General Inverse Algorithm, the inverse kinematics solutions of any kind of robots can be found generally. This simulator also uses Bezier Functions for the description of a smooth collision - free path. In addition, GUI(Graphic User Interface)technique is employed for user's convenience.

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