• Journal of Korea Multimedia Society
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• v.16 no.7
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• pp.879-887
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• 2013

In the recently diversified web environment, the existing methodologies for studying and evaluating the usability of infographics have limit in being applied to new user experience environment. To ensure effective web design that considers various user environments, research needs to be done for such usability of infographics that executes 'simplification and compression of information'. The purpose of this study is to understand the expandability of web-based infographic design, re-establish its concept, and produce the elements involved in the usability evaluation to come up with effective data on user experience. It is expected that this study will be used as a basic research for elucidating the connection to type-based or experienced-based data through convergence of various areas of information technology in the continuously transforming smart media environment.

• Journal of the Korean Institute of Educational Facilities
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• v.21 no.3
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• pp.33-37
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• 2014

• Proceedings of KHEA Conference
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• 2003.04a
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• pp.153-154
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• 2003

• Proceedings of the Korea Society of Design Studies Conference
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• 2002.11b
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• pp.174-175
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• 2002

• Journal of KSNVE
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• v.26 no.4
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• pp.17-20
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• 2016

• Proceedings of the Korea Society of Design Studies Conference
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• 2001.05a
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• pp.6-7
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• 2001

• Archives of design research
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• v.12 no.4
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• pp.15-22
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• 1999

The research on applying typographic medium to typography has been active, and the results have been Used on designs. ut method of applying editing design in imaginary space in the Web environment to typographic medium has been used in actual life instead of editing design for print outs. In this treatise, we will look into appropriate method to apply typography under the Web environment through research , and limitation of applying typography as a method to apply typography into the Web environment appropriately, and discuss the alternative for it.

• Proceedings of the Korea Society of Design Studies Conference
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• 2000.11a
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• pp.108-109
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• 2000

최근 인터넷 사용자의 급속한 증가와 더불어 인터넷 설문조사가 많이 시행되고 있다. 인터넷 설문조사는 적은 비용, 편리성, 짧은 설문기간 등의 장점을 갖고있지만, 전통적인 설문조사방법과 매우 다른 매체특성을 가지며 리서치 도구로서의 문제에 대한연구가 부족한 상황이다. (중략)

• 한국HCI학회:학술대회논문집
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• 2007.02b
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• pp.118-123
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• 2007

본 논문에서는 증강현실 기반 제품 디자인 시, 논문 [1]에서 제안된 몰입감 향상 기법들에 대한 사용성 평가를 통해, 사용자에게 다차원 피드백(multimodal feedback)을 제공하는 것이 몰입감 향상에 어떠한 영향을 미치는가에 대해 알아본다. 우선 기존의 데스크톱 기반의 디자인 환경과 다차원 피드백을 가능하게 하는 증강현실 기반 디자인 환경과의 비교 후, 시각 피드백에 대한 사용성 평가로써 증강된 가상객체에 의해 가려진 손을 다시 보이게 함으로 얻게 되는 실재감 향상 정도와 사용자의 입력에 따른 컨텐츠의 시각적 맵핑의 적절성을 평가한다. 또한 청각 피드백에 대한 평가 기준으로써 시나리오 상의 상황에 따른 배경음/효과음 맵핑의 몰입감과 적절성을 평가한다. 마지막으로 촉각 피드백에 대한 평가로써, 물리적인 감각형 객체에 가상객체를 정합함으로써 얻게 되는 촉감과 시나리오 상의 이벤트에 따라 제시되는 진동-촉각 피드백에 의한 몰입감 향상 정도를 평가한다. 제시된 사용성 평가의 결과는 기존의 증강현실 기반 디자인 시스템의 몰입감을 향상 시키기 위한 구현에 있어, 고려될 수 있는 사항으로써 의미가 있다.

• Journal of the Korea Society of Computer and Information
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• v.16 no.7
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• pp.137-148
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• 2011

Different from the traditional client-server model, it is possible for participants in a cooperative distributed system to get quality services regardless of the number of participants in the system since they voluntarily pool or share their resources in order to achieve their common goal. However, some selfish participants try to avoid providing their resources while still enjoying the benefits offered by the system, which is termed free-riding. The results of free-riding in cooperative distributed systems lead to system collapse because the system capacity (per participant) decreases as the number of free-riders increases, widely known as the tragedy of commons. As a consequence, designing an efficient incentive mechanism to prevent free-riding is mandatory for a successful cooperative distributed system. Because of the importance of incentive mechanisms in cooperative distributed system, a myriad of incentives mechanisms have been proposed without a standard for performance evaluation. This paper draws general incentive design considerations which can be used as performance metrics through an extensive survey on this literature, providing future researchers with guidelines for the effective incentive design in cooperative distributed systems.