• 대한인간공학회지
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• 제27권1호
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• pp.29-35
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• 2008

An estimated 1 billion mobile phone were sold globally in the year 2006. In Korea, people watch television 3.17 hours in a day. Television isn't what it used to be. Digital TV provides both interactivity and high definition. Mobile phone also transferred from 2G to 3G or 3.5G. This means the complexity of TV and mobile phone is increased, design of user interface is more difficult. Unlike the personal computer industry, TV and mobile phone industries have no standard user interface. A comparative study for user interface between TV and mobile phone is studied. User, task, system are analyzed in requirement analysis. User interface model and interaction are also analyzed between TV and mobile phone. This study provides some insights for user interface design. First, the UI designer have to consider another products because one user using one product at the same time using another products. Experience for one product affects that for another product. Second, TV and mobile phone show very similar pattern, especially interaction task and input interaction. Third, there are not sometimes optimized experience between service operator and device manufacturer. Cooperative design between them is required.

• 디지털융복합연구
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• 제19권4호
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• pp.285-289
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• 2021

중국 전통 문양은 독특한 예술적 특성과 실용적 가치를 지닌 특이하고 매력적인 시각적 기호로 활용될 수 있다. 모바일 게임 UI 디자인에서 중국 전통 문양은 인터페이스 디자인에 중요한 의미와 가치를 지닌다. 본 연구는 중국 전통 문양의 기본요소를 추출해 모바일 게임 UI의 디자인에 적용하고, 휴대전화 UI의 디자인에 전통 문양의 보다 편리한 활용 등을 목적으로 하고 있다.중국 전통문양에 대한 문헌 분석과 휴대전화 UI 사례를 분석해 모바일 게임 UI에서 중국 전통문양 원소의 디자인 원칙과 디자인 방법을 정리했다.모바일 게임 UI의 전통적인 문양요소를 디자인하기 위한 디자인 참고와 방향성을 제공한다.

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2005년도 추계 학술발표대회 논문집
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• pp.56-57
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• 2005

• 문화기술의 융합
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• 제7권3호
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• pp.469-474
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• 2021

오늘날 수많은 소프트웨어 개발자들은 모바일 환경이라는 새로운 플랫폼상에서 운영되는 응용 프로그램의 효율적인 개발을 위한 백-엔드 설계 단계에 많은 어려움을 가지고 있다. 이는 큰 규모의 시스템 개발 경험도 부족할 뿐만 아니라 그것의 비구조적인 특징으로 인해 표준화된 문제 해결 방법이 없기 때문이다. 아울러, 최근의 모바일 소프트웨어 개발을 위한 시스템 설계에는 많은 도전의 중심에 큰 규모의 데이터가 있으며 이러한 데이터 중심의 모바일 응용에 대한 개발을 위해 효율적인 시스템 설계 방안이 요구된다. 본 논문은 모바일 소프트웨어가 갖는 본질적인 특징을 파악하고 많은 소프트웨어 엔지니어들이 백-엔드 설계 단계에서 겪는 어려움을 해결할 수 있는 체계적이고 효율적인 시스템 설계 방법을 제안하고자 한다.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2010년도 춘계 종합학술대회 논문집
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• pp.478-482
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• 2010

Considering the globalization and the development of regional culture, culture and design become more and more closely connected. It is obvious that every country, based on politics, economy, society, industry, has a different understanding to the design. With the popularity of mobile phone, it has been in close contact with our lives. Mobile phone is changing our way of life, it also has become a culture, and is reflected in a period in different countries and different ethnic's cultural traditions and lifestyle. In this paper, the study is about the impact of culture on mobile telephone design and application, especially for appearance and input for mobile telephone.

• EDISON SW 활용 경진대회 논문집
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• 제4회(2015년)
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• pp.496-499
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• 2015

The objective of the study is to develop selfie sticks to enhance portability and prevent error of pushing mobile phone button. The main target of selfie sticks is women and the size of selfie sticks is too big to put it in their bag. Also when people put mobile phone in a selfie stick, people push its button easily. Sometimes mobile phone is turned off or the volume is controlled because of pushing its button. The researcher focused on designing a solution that enhances portability and preventing error of pushing the button. The researcher understood structure of selfie stick. It consists of a mobile phone supporter and a length adjuster. The researcher designed the mobile phone supporter for enhancing portability and the length adjuster for preventing to push the mobile phone. The researcher designed a part which connects a mobile phone supporter with a length adjuster and made selfie stick fold. Also, sponges are partly put on the mobile supporter. It can reduce situation of pushing the mobile phone button. The selfie stick design from the study has an opportunity to distinguish using the product and carrying it and have people use the selfie stick conveniently.

• ETRI Journal
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• 제30권6호
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• pp.757-764
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• 2008

In this paper, we present a design evaluation system with visualization and interaction of mobile devices using virtual-reality-based prototypes which can be used to easily change design parameters and simulate embedded software. To evaluate and predict affective-engineering-based design preferences for mobile devices under a virtual environment, we have developed a high quality visualization platform which creates images that look similar to real mobile devices in addition to real-time simulation of realistic motions and functions of mobile devices. To support a quantitative usability test scenario for external design shape, we also have built a system which consists of a mixed-reality-based testing platform for measuring hand load.

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2004년도 추계 학술발표대회 논문집
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• pp.120-121
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• 2004

• Journal of Information Technology Applications and Management
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• 제21권4_spc호
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• pp.309-329
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• 2014

This paper proposes an integrative framework for determining a dominant design in the mobile operation systems. A dominant design has emerged as a de facto standard from traditional industries to ICT. ICT-related industries have been reorganized around the mobile industry in which the mobile operation system can be seen as a strategical keystone. In this paper, we develop a holistic approach for the emergence of a dominant design in the mobile operation systems. Firstly, we combined an integrative framework based on previous research findings with new determinants derived from cases of the mobile operation systems. Secondly, we categorized all determinants according to technological, firm-level and environmental factors within our proposed framework. Finally, we compared this framework to patterns coded from cases which include Android and iOS. This results show that a dominant design is likely to emerge as a result of the interaction of the determinants, not the influence of a single determinant. Furthermore, our proposed framework may extend the existing literature on dominant designs in both researchers and practitioners and provide implications to actors for establishing a competition strategy in the mobile telecommunication ecosystems.

• 대한인간공학회지
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• 제26권3호
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• pp.117-124
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• 2007

A few people are frequently using Korean text entry function in the mobile phone. To make matters worse, too many kinds of Korean text entry methods exist in the market, compelling mobile phone users to learn how to input texts all over again, whenever they purchase a new mobile phone. The purpose of this study is to propose a universal design of Korean text entry method for mobile phones. Several experiments and several questionnaire surveys were conducted in order to induce design factors for the universal design. Participants were mobile phone users with the diverse levels of text entry expertise and with the diverse ages. The results of this investigation were identical, irrespective of participants' age and expertise. The efficiency of the text entry method was not more important factor than memorability. The layout of vowels to keypad was preferred to map just 3 strokes to the 3 buttons so that users can make for themselves vowels that they want to input. The preference on the consonants layout was different according to investigation methods. According to the survey, it was preferred that consonants were arranged by alphabet order. However, the result of text entry speed measurement was that the arrangement by alphabet order was not superior to the typical arrangement. Such results may be used to design mobile phones for diverse users.