• The Journal of Korea Robotics Society
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• 제10권1호
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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.

• Journal of the Korean BIBLIA Society for library and Information Science
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• 제21권2호
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• pp.145-157
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• 2010

University library users prefer the internet to OPAC, when they search for information. It is necessary to develop interface of OPAC that is nearly as convenient as the internet. This study provides users with University Library Toolbar which is one of the ways to implement Web 2.0, and proved that OPAC is also a convenient and useful searching tool by offering the toolbar. In addition, the causes of the preferences of the internet sites surveyed for this study and the point shown in the comparison between the internet and OPAC are going to be essential materials to implement more convenient OPAC and Library 2.0.

• The Journal of Information Systems
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• 제27권3호
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• pp.81-102
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• 2018

Purpose The purpose of this study is to investigate the reason why smartphone users do not use mobile banking based on Status Quo Bias and to find out whether there is a difference between passive resistance and active resistance. Design/methodology/approach This study made a design of the research model based on Status Quo Bias. SPSS 23.0 and SmartPLS 2.0 were used for the analysis. Multiple group analysis was performed to identify differences between groups. Findings According to the empirical analysis result, this study confirmed that inertia and perceived risk affected smartphone users who do not use mobile banking. According to the type of resistance, the active resistance group(64.2%) was more than the passive resistance group(35.8%), and it was confirmed that there was a difference in the reasons for not using mobile banking between passive and active resistance group. That is, the greatest difference between passive and active resistance groups was found to be perceived risk, which is an assessment of risk.

• Women's Health Nursing
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• 제22권2호
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• pp.104-115
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• 2016

Purpose: The purpose of this study was to develop a web-based sexual health program for women undergoing treatment for gynecologic cancer and their partners, and to evaluate the validity of the developed program. Methods: A web-based sexual health program was developed and evaluated: analysis (needs assessment on 23 patients and content analysis through literature review and web search), design, development, implementation, and evaluation. Results: The web-based sexual health program for women undergoing treatment for gynecologic cancer and their partners was structured with sexual life, sexual response cycle, change of sexual function, sexual dysfunction related to treatment, and useful method for sexual dysfunction. This program included a video to improve for understanding and a bulletin board to promote bi-directional interactions between program users and providers. Experts and users rated this program in terms of efficacy, convenience, design, relevance, and usefulness. This program contents were found appropriate and satisfactory to both experts and users. Conclusion: This web-based sexual health program for women undergoing treatment for gynecologic cancer and their partners would contribute to sexual health promotion for gynecologic cancer women and their partners.

• 한국신재생에너지학회:학술대회논문집
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• 한국신재생에너지학회 2011년도 추계학술대회 초록집
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• pp.59.2-59.2
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• 2011

This study presents a new method for coupling ArcGIS (popular GIS software) with TRaNsient SYstems Simulation (TRNSYS, reference software for researchers and engineers around the world) to use capabilities of the 4 and 5-parameter PV array performance models within the ArcGIS environment. Using the validated and industry-proven solar energy simulation models implemented in TRNSYS and other built-in ArcGIS functionalities, dynamic characteristics of distributed PV potential in terms of hourly, daily or monthly power outputs can be investigated with considerations of diverse options in selecting and mounting PV panels. In addition, the proposed method allows users to complete entire procedures in a single framework (i.e., a preliminary site survey using 3D building models, shading analyses to investigate usable rooftop areas with considerations of different sizes and shapes of buildings, dynamic energy simulation to examine the performances of various PV systems, visualization of the simulation results to understand spatially and temporally distributed patterns of PV potential). Therefore tedious tasks for data conversion among multiple softwares can be significantly reduced or eliminated. While the programming environment of TRNSYS is proprietary, the redistributable executable, simulation kernel and simulation engine of TRNSYS can be freely distributed to end-users. Therefore, GIS users who do not have a license of TRNSYS can also use the functionalities of solar energy simulation models within ArcGIS.

• Journal of the Korean BIBLIA Society for library and Information Science
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• 제27권4호
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• pp.175-204
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• 2016

This study drew four essential literacies for adult's daily life through analyzing the concepts of the 'skill' in PIAAC, and also investigated current literacy programs for adult users in Korean public libraries. Finally on those results, this study suggested a literacy program model with an illustrated action plan for adult users of pubic libraries. A suggested model is planed an intergrated program that make users can acquire four essential literacies through participating in a single program. This model is characterized by self-directed learning by the users and can be applied freely to various subjects and user groups. The model consists of six components and seven steps. Six components are target, theme, strategy, tool, material, assessment. Seven steps are targeting, selecting theme, strategy planning, documentation, action, assessing. This model is named $6{\times}7$ model on the basis of components and steps.

• KSCE Journal of Civil and Environmental Engineering Research
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• 제28권5D호
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• pp.735-740
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• 2008

The Design manual for adjusting the capacity and LOS of facilities has been shared in urban railways and high-speed railway stations. However, the pattern of urban railways users and those of high-speed railway users are different from each other. For an example, the high-speed railway users tend to carry voluminous luggages and the transportation disadvantaged such as children and the elderlies. Accordingly, we see that the scale of facilities and the station itself should be constructed differently. The transfer facilities in the high-speed railway stations are classified widely into walking assisting facilities and convenient facilities. We invented the concept of PME (Pedestrian Moving Equivalent) and PWE (Pedestrian Waiting Equivalent)for the spatial calculation of those who are with wheeled luggages, back packs, and children to reflect the uniqueness of users in high-speed railway stations. These equivalents have been applied to the design of the facilities to asses the new Capacity and LOS that are users' favored.

• Journal of Korean Library and Information Science Society
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• 제36권3호
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• pp.189-211
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• 2005

The purpose of this study is identify users satisfaction for an academic library in order to investigate problems in academic library management and to create library development strategies. This study, also, includes relative functions between academic education and academic libraries. Research method for this study is occupied a survey for undergraduate students in K University Results of the survey can be regarded as users needs and can used for fundamental data and an assessment measure in order to develop an academic library operation plan.

• International Journal of Safety
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• 제7권1호
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• pp.21-25
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• 2008

The occurrence of a corona is that electrical discharge due to the heterogeneity that occurs when an electrical field is concentrated in an electrode due to a cusp formed on said electrode. Wire treatment at the end of a 154kV dead end clamp for end users accelerates the occurrence of corona, which in turn leads to power loss and noise. In this study, the characteristics of the corona which occurs between porcelain insulators and support clamps of overhead lines used in l54kV power receiving facilities for end users were investigated. The corona, which cannot be identified by one common method, was measured utilizing a UV image camera. A risk assessment for fire damage and its status was suggested. The stress distribution of the electrical field by length of bare wire was suggested by means of the finite element method (FEMLAB). As a result, it was found to affect a porcelain insulators. These results can be utilized for the enhancement of clamp installation and safety in power facilities.

• Journal of Multimedia Information System
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• 제4권2호
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• pp.57-64
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• 2017

Numerous software vulnerabilities have been found in the popular operating systems. And recently, robust linear behaviors in software vulnerability discovery process have been noticeably observed among the many popular systems having multi-versions released. Software users need to estimate how much their software systems are risk enough so that they need to take an action before it is too late. Security vulnerabilities are discovered throughout the life of a software system by both the developers, and normal end-users. So far there have been several vulnerability discovery models are proposed to describe the vulnerability discovery pattern for determining readiness for patch release, optimal resource allocations or evaluating the risk of vulnerability exploitation. Here, we apply a linear vulnerability discovery model into Windows operating systems to see the linear discovery trends currently observed often. The applicability of the observation form the paper show that linear discovery model fits very well with aggregate version rather than each version.