• Archives of design research
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• v.17 no.1
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• pp.49-62
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• 2004

Due to the recent surge of wireless Internet and concurrent development of the end user terminal devices having standardized graphical user interface(GUI) and unified operation mechanism for better interactivity in information representation and ease of use, various efforts on the improvement of GUI is widely recognized as one of the key factors that will usher in the next stages of the wireless Internet for the users. Especially, improved usability along with unique visual effect are considered to be the key elements for GUI considering the rapid improvement of the resolution and color on the end user handset devices; thus, the study and research on the subject of GUI is expected to increase along with the wireless Internet using smart phones. User interface of the wires Internet end user handsets will have a definite and significant effect on the user interaction as well as productivity. Domestically, wireless Internet service providers and GUI design companies are making various efforts in producing a common GUI models for standardized operation scheme and improved graphical display capabilities of the hand phones, PDAs and smart phones. In the study, Nokia 3650 model and Microsoft Orange SPV model were chosen as test devices for usability comparison and data collection to collect directional benchmark data in developing next generation smart phone user interface integrating PDAs and phones. The mail purpose of this study is to achieve the most efficient user accessibility to WAP menu through intensive focus on developing WIPI WAP menu having most effective usability for the users in their twenties and thirties. The result of this study can also be used as the base research materials for WAP service development, VM browser development and PDA browser development. The result of this study along with the evaluation model is expected to provide effective analysis materials on the subject of user interface to the developers of the wireless Internet user devices, GUI designers and service planners while short listing key factors to consider in developing smart phones therefore serving as the GUI guideline of WIPI phones.

• Journal of the Korea Convergence Society
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• v.11 no.11
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• pp.123-134
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• 2020

With the recent development of 3D printers, there is a growing need to make them similar to real products. As a result, FDM full-color 3D printers have been developed and actively distributed, but GUI design has fallen short of that, causing confusion among users. Accordingly, this study conducted a literature survey, and through a case study, the current status of FDM full-color 3D printers was identified and the components of GUI design were analyzed based on prior research. The draft checklist was drawn up according to the components of the derived GUI design, and 24 items were deleted through the three Delphi surveys and the validity of the remaining 26 items was verified. As a result, the layout should consist of intuitive screen configuration and menus with high frequency of use, and the text should be intuitive and clearly communicated. In addition, the icon should be placed in a visible position and used in real life to image it. Finally, we could see that the color should be used to give feedback to the user using the highlight color and not overlap the output.

• Journal of the Korea Convergence Society
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• v.10 no.11
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• pp.253-262
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• 2019

This study conducted an actual condition survey with users in order to examine the Graphic User Interface (GUI) design appearing in fast food Digital Information Display (DID). Selecting four restaurants with high sales in the hamburger industry in 2017, including Lotteria, McDonald's, Burger King, and Mom's Touch, based on this, this study investigated and analyzed GUI visual components appearing in DID, including layout, character, color, graphics, and videos based on this. As a result, this study could propose a design plan providing users with the layout that can be clearly and neatly divided, characters attracting attention with high readability, colors with high visibility, graphics attract interest, and videos with various contents, rather than a complex approach for efficient GUI design, analyzing the environmental factors of fast food restaurants.

• Proceedings of the Korea Concrete Institute Conference
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• 1999.04a
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• pp.245-250
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• 1999

In this study, the development of graphic user interface(GUI) program for optimum design of RC continuous beam is dealt. Optimum design problem that satisfies strength, serviceability, durability and geometrical conditions is formulated as a non-linear programming problem(NLP) in which the objective function as well as the constraints are highly non-linear on design variables such as cross sectional dimensions and steel ratio. Optimum design problem is solved by NLP techniques namely, sequential linear programming(SLP), sequential convex programming(SCP). Numerical examples of R.C. continuous beam using GUI system are given to show usefulness of GUI system for practical design work and efficiency of algorithm for the NLP techniques.

• Proceedings of the Korea Society of Design Studies Conference
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• 2000.11a
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• pp.134-135
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• 2000

컴퓨터와 인간의 관계는 몇 단계를 거쳐 오늘날 우리가 일상적으로 사용하는 데까지 이르러, 컴퓨터의 사용 계층이 점점 일반화, 다양화되어 전문가들이나 젊은층 뿐만아니라 노인들이나 어린이들도 일상생활에서 많이 사용하는 도구가 되어 업무수행에 있어서 쉽게 인지하고 편리하게 사용하고자 하는 맡은 연구들이 행해져 오고 있다. (중략)

• Proceedings of the KIEE Conference
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• 2001.05a
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• pp.223-225
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• 2001

This paper presents the draft design of power system analysis program based on Graphic User Interface(GUI). According to an increase the power system size, it is not easy for the user to handle the power system analysis program. The power system analysis program based on GUI is necessary in order to increase the productivity of power system analysis tasks.

• Journal of Digital Convergence
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• v.15 no.3
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• pp.295-300
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• 2017

The purpose of this study is to analyze the EBS special lecture, which is an educational application, from a user 's point of view and to propose a direction for improvement of the user experience according to the GUI design. Firstly, we surveyed the theoretical background and service situation through literature review, and secondly, we surveyed the user experience questionnaire based on 7 principles of honeycomb model of Peter Morville. As a result, the EBS special lecture showed improvement of GUI due to lack of visual part in addition to its use. Based on this research, I hope that the service for improvement of the user experience of the education application will be improved in the future and it will be helpful to study the educational application user experience to be conducted in the future.

• The Journal of the Korea Contents Association
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• v.9 no.4
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• pp.72-80
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• 2009

By the advent of an era of digital convergence, the user-friendly DTV graphic user interface (GUI) techniques become very important because of the explosive consumption of DTV receiving modules. This paper describes the design and implementation of GUI of menu-driven type for the operation of HDTV MPEG module. The designed GUI is convenient and user-friendly. Main menu is created by forming a new window and is located on the top area of the window in the structure of 1 by 3 matrix. Thus main menu, sub-manu, and lower-level menu can be displayed on a screen. The menu-driven DTV GUI was acomplished by using new styles and icons.

• Smart Media Journal
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• v.5 no.4
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• pp.96-102
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• 2016

The purpose of this study is to investigate the transformation of affordance in iOS GUI design and the relationship of affordances. We figured out variety kinds of Affordance concepts and choosed six Affordances(Visceral, Behavioral, Reflective, Explicit, Metaphorical, Pattern Affordance) Based on the previous studies. The result of investigating the transformation of iOS GUI design which based on the viewpoint of these 6 Affordance we have chosen is as follows. Firstly, the Visceral Affordance of iOS GUI design has already sufficiently become to the Reflective Affordance. So we can ignore or ellipsis the Visceral Affordance and the addition of specific Explicit Affordance can be possible. Secondly, due to the use experience of iOS, Behavioral Affordance and Pattern Affordance have already become to a kind of Reflective Affordance. Through this evolution, new kind of Pattern Affordance is formed. At the mean time, it also applied the basic field of Metaphorical Affordance. Thirdly, investigating the Flat Design of iOS based on the viewpoint of Affordance, we have figured out that Visceral Affordance has been reduced. So that the constrains of visual performance has also been reduced. This is the reason that there are more space remained in screen layout design, the color has become more natural and more Explicit Affordance has been provided, ect. Futhermore, in this thesis we have also figured out that there are some interactions and relationships between each Affordance. With the development of iOS, some Affordances have transformed to other Affordances. With the accumulation of use experience, Visceral Affordance has transformed to Reflective Affordance based on the field of Metaphorical Affordance. With the disappearance or reduction of Visceral Affordance, iOS provide Explicit Affordance instead. As a result of this kind of process, a new Pattern Affordance has been formed.

• Proceedings of the Korea Society of Design Studies Conference
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• 1999.05a
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• pp.46-47
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• 1999

네트워크 멀티미디어 서비스인 월드 와이드 웹(www)이 널리 확산되면서 인터넷 전자신문이 각광을 받고 있다. 그 이유는 전자신문의 최대 장점인 쌍방향 커뮤니케이션을 통해 그 날의 뉴스들을 음성, 동화상을 통해 실시간(Real Time)으로 제공하고 있으며, 하이퍼링크의 연결로 신문의 제한된 지면을 극복하고 많은 양의 정보를 독자들에게 제공할 수 있기 때문이다. (중략)