• Title/Summary/Keyword: user interface systems

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A Study on the Control technique of the Real-Time over the Environment of Graphic User Interface Using VxD. (VxD를 이용한 GUI환경에서의 실시간 제어기법에 관한 연구)

  • 장성욱;이진걸
    • 제어로봇시스템학회:학술대회논문집
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    • 2000.10a
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    • pp.120-120
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    • 2000
  • In this study, in order to control real system under the environment of graphic user interface, study on the technique which can control real system without additional hardware drivers using virtual machine driver operated on the windows operating system. Consider the problem which is the error and the delay of a sampling time on the multi task processing through the load test of the experiment using graphic user interface.

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Conceptual Fuzzy Sets for Picture Reference System with Visual User Interface and Command Recognition System without Keyboard and Mouse

  • Saito, Maiji;Yamaguchi, Toru
    • Proceedings of the Korean Institute of Intelligent Systems Conference
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    • 2003.09a
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    • pp.138-141
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    • 2003
  • This paper proposes conceptual fuzzy sets for picture reference system with visual user interface and command recognition system without keyboard and mouse. The picture reference system consists of the associative picture database, the visual user interface and command recognition system. The associative picture database searches pictures by using conceptual fuzzy sets. To show pictures attractive, the visual user interface provides some visual effect functions. The command recognition unit, without keyboard and mouse, captures user's hand by camera and informs it to the system as a command. We implement and evaluate the picture reference system.

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A Study on Developing an User Interface for GIS Construction (GIS 구축을 위한 사용자 인터페이스 개발에 관한 연구)

  • 남인길;부기동
    • Journal of Korea Society of Industrial Information Systems
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    • v.4 no.4
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    • pp.25-31
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    • 1999
  • This paper proposes an easy method to develope user interfaces for the GIS using local server automation In the developing stage of user interface the most important thing is to apply effective windows programming techniques and component software supporting techniques. This study shows an user interface developing method using the local server automation and Visual Basic programming. For a case study, the study constructs its user interface which performs map overlaying, referencing attribute tablet, graph analysis, drawing up of thematic amp.

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Technology Requirements for Wearable User Interface

  • Cho, Il-Yeon
    • Journal of the Ergonomics Society of Korea
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    • v.34 no.5
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    • pp.531-540
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    • 2015
  • Objective: The objective of this research is to investigate the fundamentals of human computer interaction for wearable computers and derive technology requirements. Background: A wearable computer can be worn anytime with the support of unrestricted communications and a variety of services which provide maximum capability of information use. Key challenges in developing such wearable computers are the level of comfort that users do not feel what they wear, and easy and intuitive user interface. The research presented in this paper examines user interfaces for wearable computers. Method: In this research, we have classified the wearable user interface technologies and analyzed the advantages and disadvantages from the user's point of view. Based on this analysis, we issued a user interface technology to conduct research and development for commercialization. Results: Technology requirements are drawn to make wearable computers commercialized. Conclusion: The user interface technology for wearable system must start from the understanding of the ergonomic aspects of the end user, because users wear the system on their body. Developers do not try to develop a state-of-the-art technology without the requirement analysis of the end users. If people do not use the technology, it can't survive in the market. Currently, there is no dominant wearable user interface in the world. So, this area might try a new challenge for the technology beyond the traditional interface paradigm through various approaches and attempts. Application: The findings in this study are expected to be used for designing user interface for wearable systems, such as digital clothes and fashion apparel.

A screening study of human factors variables in designing multimedia information retrieval systems (정보습득용 멀티미디어 시스템의 인간공학적 설계변수 선별)

  • 김미정;한성호
    • Proceedings of the ESK Conference
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    • 1995.10a
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    • pp.56-61
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    • 1995
  • Multimedia systems present information by using various media, for example, video, sound, music, animation, movie, etc., in addition to the text which has long been used for conveying the information. Among many multimedia applications, the multimedia information retrieval systems commercialized in the form of multimedia encyclopedia CD-ROMs, benefit by using various media for their ability to present information in an efficient and complete way. But using various media may cause end users' confusion and furthermore, poor user-interface design often exacerbates the systems. For appropriate design of the user interface of multimedia information retrieval systems, we investigated the characteristics of the multimedia information retrieval systems and listed 35 variables that might affect the usability of the user interface. And we selected 10 variables through some procedures such as brainstorming, literature survey, expert opinion, relevance analysis and feasibility analysis, in order to perform a screening study which will remarkably reduce the cost and time in conducting subsequent human factors experiments.

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A Graphical User Interface Design for Surveillance and Security Robot (감시경계 로봇의 그래픽 사용자 인터페이스 설계)

  • Choi, Duck-Kyu;Lee, Chun-Woo;Lee, Choonjoo
    • The Journal of Korea Robotics Society
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    • v.10 no.1
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    • pp.24-32
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    • 2015
  • This paper introduces a graphical user interface design that is aimed to apply to the surveillance and security robot, which is the pilot program for the army unmanned light combat vehicle. It is essential to consider the activities of robot users under the changing security environment in order to design the efficient graphical user interface between user and robot to accomplish the designated mission. The proposed design approach firstly identifies the user activities to accomplish the mission in the standardized scenarios of military surveillance and security operation and then develops the hierarchy of the interface elements that are required to execute the tasks in the surveillance and security scenarios. The developed graphical user interface includes input control component, navigation component, information display component, and accordion and verified by the potential users from the various skilled levels with the military background. The assessment said that the newly developed user interface includes all the critical elements to execute the mission and is simpler and more intuitive compared to the legacy interface design that was more focused on the technical and functional information and informative to the system developing engineers rather than field users.

Internet-Based Remote Control of the Intelligent Robot (지능형 로봇의 인터넷 기반 원격 제어)

  • Yu, Young-Sun;Kim, Jong-Sun;Kim, Hyong-Suk;Joo, Young-Hoon
    • Journal of Institute of Control, Robotics and Systems
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    • v.13 no.3
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    • pp.242-248
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    • 2007
  • In this paper, we implement the internet-based remote control system for intelligent robot. For remote control of the robot, it uses the socket communication of the TCP/IP. It consists of the user interface and the robot control interface. Robot control interface transmits the navigation and environmental informations of the robot into the user interface. In order to transmit the large environmental images, a JPEG compression algorithm is used. User interface displays the navigation status of the robot and transmits the navigation order into the robot control interface. Also, we propose the design method of the fuzzy controller using navigation data acquired by expert's knowledge or experience. To do this, we use virus-evolutionary genetic algorithm(VEGA). Finally, we have shown the proposed system can be operated through the real world experimentations.

Evaluation of Planning Transparence of User Interface Reflecting State Schemas (스키마 개념을 도입한 사용자 계획수립의 용이도 평가)

  • ;Yoon, Wan Chul
    • Journal of the Korean Operations Research and Management Science Society
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    • v.17 no.2
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    • pp.45-54
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    • 1992
  • It become increasingly important to design user interface to carry low complexity. The cognitive limitations of users severely restrict utility of highly intelligent but complex modern systems. Since humans are known to use schemas to reduce cognitive complexity, imposing good consistency to an interface design that may help that user form useful schemas will provide powerful control over the complexity. This present a research effort to develop a quantitative method for evaluating interface complexity that the user would experience planning his or her course of action. Taking into account the user's potential schemas, a quantitative measure based on information theory was develped to assess the navigational complexity. This approach does not rely on the subjective judgment of the researcher as most schemes dealing with user schemas do. The proposed method may benefit the rapid prototyping approach to design a better user interface by allowing handy assessment of the design.

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A two-phase model for usability evaluation of software user interfaces

  • Lim, Chee-Hwan;Park, Kyung-S.
    • Proceedings of the ESK Conference
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    • 1997.10a
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    • pp.313-319
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    • 1997
  • There is currently a focus on usability of interactive computer software. Previous research in software ergonomics has indicated the importance of evaluating the usability of software user interfaces. Software developers, interface designers or human foctors engineers often confront the task of comparative evaluation among systems, versions or interface designs. This study presents a structured model for comparative evaluation of user interface designs using usability criteria and measures. The proposed model consists of twomain phases : the prescreening phase ad the evaluation phase. The first phase involves expert judgment-based approach with qualitative criteria. The prescreening phase uses absolute measurement analytic hierarchy process to filter possible altermative interfaces to a reasonable subset. The second phase involves user-based approach such as usability testing, with quantitative criteria. The objective of the evaluation phase is to evaluate a subset of altermatives using objective measures. A set of criteria and measures for evaluating the usability of computer software designs is presented. The proposed model provides practitioners with a structured approach to select the best interface based on usability criteria and measures.

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Intelligent User Interface for Teleoperated Microassembly

  • Song, Eun-Ha;Kim, Deok-Ho;Kim, Kyunghwan;Lee, Jaehoon
    • 제어로봇시스템학회:학술대회논문집
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    • 2001.10a
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    • pp.168.2-168
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    • 2001
  • Generally, operators suffer much difficulty in manipulating micro-nano-sized objects without assisting of human interface, due to the scaling effects in micro/nano world. Thus, the micromanipulation system based on the teleoperation techniques enables operators to manipulate the micro objects easily by transferring both human motion and manipulation skills to the micromanipulator. In teleoperated microassembly, it is necessary to provide a useful user interface for facilitating micro assembly task executed by human operators. In this paper, Intelligent User Interface (UI) for teleoperated microassembly is proposed. The proposed intelligent UI improves task performance by teleoperated micromanipulation as well as guides operators to succeed in desirable ...

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