• Journal of Digital Convergence
• /
• v.19 no.5
• /
• pp.295-305
• /
• 2021

The purpose of this study is to empirically verify how UI usability of mobile healthcare applications affects the perception of technostress and continuous use of elderly users. Through this, the effect of UI usability of mobile healthcare applications on technostress and continuous use intention was demonstrated for 199 people aged over 60. As a result, all four sub-factors of UI usability had a significant effect on technostress, and the magnitude of the influence was found to be in the order of content, process, design, and system. On the other hand, it was found that technostress had a significant effect on the intention of continued use. Through the above results, a UI design strategy that can lead to continuous use by relieving the technostress experienced by the elderly was suggested. This provides academic and practical implications for the future development and service direction of mobile healthcare applications for the elderly.

• Journal of the Ergonomics Society of Korea
• /
• v.29 no.4
• /
• pp.521-525
• /
• 2010

UX (User Experience) Design was an interdisciplinary approach in humanities, engineering, science and design. We classified the roles of user experience; requirement analysis which are user research, constraints analysis and direction analysis, concept design, information architecture, physical UI, graphical UI, sound UI, Olfactory UI, prototype, evaluation, launch, localization, and knowledge management/UI DB. User research methods were classified by the relation of designer, user, and product/service. We reviewed three issues of UX design; complexity management, efficiency management, and mapping management.

• Journal of the Korea Convergence Society
• /
• v.12 no.11
• /
• pp.193-206
• /
• 2021

Artificial Intelligence (AI) has been inserted into people's lives through Intelligent Virtual Assistants (IVA), like Alexa. Moreover, intelligent systems have expanded to design studios. This research delves into designers' perspectives on developing AI-based practices and examines the challenges of adopting future intelligent design assistants. We surveyed UX/UI professionals in Brazil to understand how they use IVAs and AI design tools. We also explored a scenario featuring the use of Alexa Sensei, a hypothetical voice-controlled AI-based design assistant mixing Alexa and Adobe Sensei characteristics. The findings indicate respondents have had limited opportunities to work with AI, but they expect intelligent systems to improve the efficiency of the design process. Further, majority of the respondents predicted that they would be able to collaborate creatively with AI design systems. Although designers anticipated challenges in natural language interaction, those who already adopted IVAs were less resistant to the idea of working with Alexa Sensei as an AI design assistant.

• The Journal of the Korea Contents Association
• /
• v.20 no.11
• /
• pp.145-156
• /
• 2020

Recently, as a culture that values work-life balance has become more important in society as a whole, interest in hobbies and leisure activities that will enrich life is increasing. This phenomenon is due to an increase in platforms where people can enjoy and learn hobbies online. Among them, craft-related content is growing rapidly, and as offline education has been brought online, learning immersion has been reduced online. Therefore, in this study, we want to identify current problems in online and offline craft learning and seek ways to improve UI design to solve them. To this end, we conducted a literature survey on the online learning platform, online craft learning platform and UI design, and based on this, conducted case investigation and analysis to derive the third stage of the learning process of the online craft learning platform. Subsequent surveys showed that as a result, the online craft learning platform was able to find improvements in terms of differentiating the content exploration process, visualizing the craft progress stage, ease of working with video tools, and providing smooth feedback, and in addition to the need for a device for active learning. Through the results of this study, we hope to expand the craft content market by making it easier for users to enjoy the contents provided on the online craft learning platform.

• Proceedings of the Korea Society of Design Studies Conference
• /
• 2005.10a
• /
• pp.266-267
• /
• 2005

• Proceedings of the Korea Society of Design Studies Conference
• /
• 2005.05a
• /
• pp.42-43
• /
• 2005

• Archives of design research
• /
• v.17 no.1
• /
• pp.253-264
• /
• 2004

The final goal of this research is development of graphic design evaluation methodology in elevation of a usability at the mobile internet services and of measurement model which can forecast user needs in interface design, and systemize evaluation basis. For this, we systemize core contents of GUI design evaluation methodology and embodied UI design support system that supports prototype layout and evaluation process directly. The sight language that can inform flow of controled information by the quick and implicated method so that user may complete task in a short time without overload of recognition in limited display environment of Small Screen device it must improve objectivity in the reflection of UI design with image. Thus evaluation methodology that can evaluate usability of mobile internet systematically is important and specially, graphic design evaluation model which can forecast user's design need and trend is meaningful because of special quality that can reflect sensitive aspect of user in interface design. Mobile internet GUI was done by the result of this design evaluation, and I hope this result can be utilized for the GUI development of Ubiquitous environment for the future research.

• Proceedings of the Korea Contents Association Conference
• /
• 2019.05a
• /
• pp.379-380
• /
• 2019

최근 우리나라는 고령화시대로 접어들면서 노인들의 사회적 적응 향상을 위한 노력이 커지고 있다. 본 연구에서는 노인들의 수단적 일상생활활동, 특히 금융활동을 원활하게 수행할 수 있도록 하기 위하여 노인에게 적합한 ATM 인터페이스를 새롭게 디자인하고자 한다. 이를 위해 은행에서 제공되는 실제 ATM 화면과 동일한 디자인 구성과 기능을 하는 태블릿 PC 기반 콘텐츠를 개발하고, 이를 통해 노인들을 대상으로 사용성 평가를 실시한다. 이러한 결과를 바탕으로 노인에게 적합한 ATM UI를 제시하고자 한다.

• Proceedings of the Korea Contents Association Conference
• /
• 2016.05a
• /
• pp.399-400
• /
• 2016

인터페이스 인터페이스 디자인 언어 플랫 스타일로 디자인 변경에서 실현되기 시작에서 최근 많은 회사들이 휴대폰을 시작했다. 문헌 검색 및 웹 검색 후,휴대폰 인터페이스 디자인에서 플랫화 도형과 스큐어모피즘화 도형의 비교.목적은 플랫 디다인과 스큐모프 디자인의 휴대폰 UI화면 응용의 특점과 원칙을 비교 분석하여 휴대폰 UI화면에서 의 플랫 도형의 우세와 열세를 발견함으로써 사용자의 편리성을 제고하는데 있다.

• Proceedings of the Korea Society of Design Studies Conference
• /
• 2005.10a
• /
• pp.136-137
• /
• 2005