Performance Model을 이용한 무기체계 운용화면 GUI 사용성 평가 및 개선에 대한 연구
A Study of Usability Evaluation and Improvement of Weapon System Display GUI Using Performance Model
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초록
The recent development of modern weapon system by SOS (System of System) has required users to have more exact decision making. It is possible to achieve the control of complex weapon system more efficiently and effectively by increasing usability. Accordingly, many studies on graphical display have been conducted for several years in the field of HCI (Human Computer Interaction) and GUI (Graphic User Interface), starting from its design stage. Therefore, this paper focuses on evaluating the system GUI usability and analyzing several important points based on performance model, which is a tool for the evaluation and the improvement of service quality. Performance Model, the main focus of this study, reflects user expectations (which is defined as user importance in this paper). The study consists of four steps. First, 34 checklists are drawn from the existing studies related to GUI usability evaluation by using a heuristic method, and then the checklists are matched with 11 weapon system design factors. Next, the study evaluates the importance of GUI element and the usability of weapon system “A” with the checklists twice respectively. Third, the performance of user importance (Pi) and the performance of usability (Pu) are calculated by modifying a numerical formula for normalization in this step. Finally, the study compares the approach it takes and the existing usability evaluation method, demonstrating that there is a significant difference between the two methods as a result. In addition, 4 improvement factors are suggested for weapon system “A” as “Shortcut” and “Description of Abbreviation,” and so on. Although it is necessary to conduct more studies for higher reliability and validity of the results, this study is meaningful considering it takes a new point of view.
Abstract
The recent development of modern weapon system by SOS (System of System) has required users to have more exact decision making. It is possible to achieve the control of complex weapon system more efficiently and effectively by increasing usability. Accordingly, many studies on graphical display have been conducted for several years in the field of HCI (Human Computer Interaction) and GUI (Graphic User Interface), starting from its design stage. Therefore, this paper focuses on evaluating the system GUI usability and analyzing several important points based on performance model, which is a tool for the evaluation and the improvement of service quality. Performance Model, the main focus of this study, reflects user expectations (which is defined as user importance in this paper). The study consists of four steps. First, 34 checklists are drawn from the existing studies related to GUI usability evaluation by using a heuristic method, and then the checklists are matched with 11 weapon system design factors. Next, the study evaluates the importance of GUI element and the usability of weapon system “A” with the checklists twice respectively. Third, the performance of user importance (Pi) and the performance of usability (Pu) are calculated by modifying a numerical formula for normalization in this step. Finally, the study compares the approach it takes and the existing usability evaluation method, demonstrating that there is a significant difference between the two methods as a result. In addition, 4 improvement factors are suggested for weapon system “A” as “Shortcut” and “Description of Abbreviation,” and so on. Although it is necessary to conduct more studies for higher reliability and validity of the results, this study is meaningful considering it takes a new point of view.
참고문헌 (19)
- Asil, O., "UseLearn : A novel checklist and usability evaluation method for e-Learning systems by criticality metric analysis", International Journal of Industrial Ergonomics, 40(4), pp.455~469 (2010)
- Chen, S. C., "Construction of key model for knowledge management system using AHP-QFD for semiconductor industry in Taiwan", International Journal of Quality and Reliability Management, 18(5), pp.576~598 (2007)
- Chen, S.H., "Performance evaluation for introducing statistical process control to the liquid crystal display industry", International Journal of Production Economics, pp.80~92 (2008)
- Chen, S. H., "Service Quality attributes determine improvement priority", The TQM Magazine, 19(2), pp.162~175 (2007)
- 홍정완, "Performance Model을 이용한 중소기업의 대기업과의 협업을 위한 IT시스템 개선의 우선순위 도출", 산업공학(IE interfaces), 25(1), pp.64~70 (2012), 대한산업공학회
- Hsia, T. C., "Using TRIZ to improve maintenance and repair services at Jung-Xian Auto Repair", Advances in information Sciences and Service Sciences, 5(9), pp.409~419 (2013)
- Hung, Y. H., "Service Quality evaluation by service quality performance matrix", Total Quality Management, 14(1), pp.79~89 (2003)
- Kim, D.H., "Study of Factor Standardization on Weapon System Display", Proceedings of the Korean Institute of Industrial Engineers Conference, pp.401~408 (2015)
- 김두정, "무기체계 소프트웨어 GUI에 대한 사용성 평가 요소 도출", 한국산학기술학회논문지, 16(12), pp.8691~8699 (2015), 한국산학기술학회[DOI]
- S, "W Development Cost Estimation of Weapon System", Kim, H.S., 2002, pp.46~55
- Kim, P.S., "An Analysis on Improvement of Teaching Environment and Educational Service Quality with the Performance Model", Proceedings of Society of Korea Industrial and Systems Engineering Conference, pp.195~202 (2009)
- 곽승진, "전자책 단말기의 사용성 평가에 관한 실험적 연구", 정보관리학회지, 28(3), pp.313~333 (2011), 한국정보관리학회
- Laurie, P.D., "An Adaptable Usability Heuristic Checklist for Online Courses", 35th ASEE, 2005, 6~11
- Lee, J.H., "A Case Study on the Concept of the Operational Requirements Document Required in Defense Acquisition and its Applications", Proceedings of the Korean Institute of Industrial Engineers, pp.235~239
- Nielsen, J., "Usability Engineering" (1994), Morgan Kaufmann
- Park, J.H., "Comparison of Usability Evaluation Methods for Mobile Application", Proceedings of Ergonomics Society of Korea, pp.154~157 (2012)
- The Effects of Display Highlighting and Event History on Operator Decision Making in National Missile Defense System Application, "Smith, M.", ~, pp.Technical Report ARL-99-7 (1999), FED-LAB-99-4
- 송해근, "중요도-만족도 격차분석을 이용한 품질 속성의 우선순위 결정", 품질경영학회지, 43(2), pp.127~140 (2015), 한국품질경영학회[DOI]
- 여환립, "스키리조트 서비스품질 개선 우선순위 도출", 산업경영시스템학회지, 33(1), pp.59~70 (2010), 한국산업경영시스템학회