• International Journal of Computer Science & Network Security
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• v.22 no.1
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• pp.319-323
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• 2022

The information research system continues to be developed and directed at leading research National Institute of Technology (ITN) Malang in accordance with the Research Strategic Plan of ITN Malang. One of them is a computer system in a complete integrated facility management activity, such as this research scheme. The purpose of this research is to combine and integrate people, places, product, processes and technology. All of them are integrate existing organizational factors into a more effective, simplifying of complex processes, identifying and scheduling, notes, decision makers and more. This research was conducted in stages by design with a structured model stage for 3 (three) years (focus on humans, products and processes), research on Integration Facility Management: Interface Coordination in human resources and product management have been completed on 2019 and 2020. While the focus of research this year is to obtain an integrated facility management Interface Coordination in Process Management.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.20 no.41
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• pp.203-212
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• 1997

The interface of computer software has to promote human-computer interaction. The one quality of interface to promote HCI should be evaluted with regard to user's information processing. The usability of interface is one of the main components of it's quality, and it is straightforwardly concerned with learnability, especially when users want to use a software at the first stage. In this paper, word processors, wide spreadly used in OA environments is studied in respect to menu structure on the interface. An cognitive menu structure is suggested by user's conceptual network of the main functions of word processor. Two word processors is selected to compare with the cognitive menu structure and to evalute learnabilities by teaming model.

• 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.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2011.05a
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• pp.61-64
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• 2011

There are many applications that require robust and accurate eye tracking, such as human-computer interface(HCI). In this paper, a novel approach for eye tracking with a principal component analysis on rotated face. In the process of iris detection, intensity information is used. First, for select eye region using principal component analysis. Finally, for eye detection using eye region's intensity. The experimental results show good performance in detecting eye from FERET image include rotate face.

• Annual Conference on Human and Language Technology
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• 2006.10e
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• pp.262-267
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• 2006

대화 인터페이스 시스템(dialogue interface system)은 인간과 컴퓨터의 상호작용을 위한 도구로서 자연언어(natural language)를 사용하여 정보를 공유하거나 특정 업무를 수행하는 프로그램이다. 대화 인터페이스 시스템에 대한 기존의 연구들은 영역 의존적인 스크립트나 계획 추론을 위한 계획 지식을 이용해 왔다. 스크립트 모델(script model)은 제한적인 실용시스템 개발을 위해 주로 연구되었고 계획에 기반한 모델은 대화의 원리를 이해하는 분야에서 주로 연구되어 왔다. 그러나 기존의 모델들은 시스템 확장이 매우 어려우며 예측하지 못한 사용자 발화에 대하여 대응이 어렵기 때문에 매우 제한적인 영역이나 정해진 형태의 대화만을 처리할 수 있다. 본 논문에서는 이런 단점들을 보완하기 위하여 통계에 기반한 다 영역(multi-domain) 대화 모델을 제안한다. 제안된 시스템은 각 작업들에 대하여 해당 작업에 적합한 영역 모델(domain model)을 잘 알려진 프레임 구조를 따르면서 사용자 의도 파악과 시스템 의도 생성에 통계적 방법을 사용한다. 이러한 하이브리드 형태의 구조 덕분에 제안된 시스템은 영역 확장성과 이식성이 뛰어나다는 장점을 가진다.

• 제어로봇시스템학회:학술대회논문집
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• 1987.10b
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• pp.101-104
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• 1987

This paper shows the robot-vision system which consists of robot, vision system, single board computer and IBM-PC. IBM-PC based system has a great flexibility in expansion for a vision system interfacing. Easy human interfacing and great calculation ability are the benefits of this system. It was carried to interface between each component. The calibration between two coordinate systems is studied. The robot language for robot-vision system was written in "C" language. User also can write job program in "C" language in which the robot and vision related functions reside in the library.side in the library.

• Journal of Broadcast Engineering
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• v.19 no.1
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• pp.83-95
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• 2014

Hand posture recognition is an important technique to enable a natural and familiar interface in HCI(human computer interaction) field. In this paper, we introduce a hand posture recognition method by using a depth camera. Moreover, the hand posture recognition method is incorporated with MPEG-U based advanced user interaction (AUI) interface system, which can provide a natural interface with a variety of devices. The proposed method initially detects positions and lengths of all fingers opened and then it recognizes hand posture from pose of one or two hands and the number of fingers folded when user takes a gesture representing a pattern of AUI data format specified in the MPEG-U part 2. The AUI interface system represents user's hand posture as compliant MPEG-U schema structure. Experimental results show performance of the hand posture recognition and it is verified that the AUI interface system is compatible with the MPEG-U standard.

• Journal of the Institute of Electronics Engineers of Korea CI
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• v.47 no.1
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• pp.116-122
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• 2010

As the importance of HCI(Human-Computer Interface) caused by dramatically developed computer technology is getting high, the requirement for the design of human friendly systems is also getting high. First of all, the personality and Emotional factor should be considered for implementing more human friendly systems. Many studies on Knowledge, Emotion and personality have been made, but the combined methods connecting these three factors is not so many investigated yet. It is known that memorizing process includes not only knowledge but also the emotion and the emotion state has much effects on the process of reasoning and decision making step. Accordingly, for implementing more human friendly efficient sophisticated intelligent system, the system considering these three factors should be modeled and designed. In this paper, knowledge-emotion reaction model was designed. Five types are defined for representing the personality and emotion reaction mechanism calculating emotion vector based on the extracted Thought threads by Type matching selection was proposed. This system is applied to the virtual memory and its emotional reactions are simulated.

• 한국HCI학회:학술대회논문집
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• 2006.02a
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• pp.15-23
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• 2006

본 논문은 다양한 형태의 객체데이터를 포함하는 하이브리드환경에 대한 안정적이고 사실적인 햅틱 제시 방법을 제안한다. 제안된 방법은 가상객체를 기술하는 방법에 의존하지 않고 일관된 방법으로 충돌검출 및 반력계산을 수행한다. 따라서 사용자 및 개발자는 부가적인 노력 없이 다양한 컨텐츠를 활용할 수 있으며, 빠르고 쉽게 가상환경을 구축할 수 있다. 또한 제안된 방법은 멀티 스레드로 구현된 안정화 연산을 수행하며, 이를 통해 느린 햅틱랜더링 속도를 가지는 환경에 대해서도 안정적이고 사실적인 역감을 제시한다. 따라서 제안된 방법은 다양한 응용분야에서 햅틱기술을 보다 쉽고 보다 효과적으로 적용할 수 있는 기회를 제공할 수 있다.

• Journal of the Ergonomics Society of Korea
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• v.18 no.3
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• pp.171-178
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• 1999

Several studies of eye-slaved nonverbal communicators have been performed recently. By integrating the eye and head-position monitoring devices, the present authors had developed an eye-controlled human/computer interface based on the line-of-sight and an intentional blink to invoke commands in the preceeding study. As a successive study, this paper examines the characteristics of performing the intentional double blinks experimentally and proposes the double blinks as an alternative triggering method. The applications may extend to several domains such as rehabilitation and virtual reality system with head mounted display.