• The Science & Technology
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• s.538
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• pp.66-71
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• 2014

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 1998.11a
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• pp.267-272
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• 1998

• Journal of the KSME
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• v.47 no.2 s.315
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• pp.44-49
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• 2007

• The monthly packaging world
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• s.285
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• pp.74-78
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• 2017

• Fiber Technology and Industry
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• v.2 no.4
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• pp.439-450
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• 1998

• The Journal of the Korean dental association
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• v.13 no.5
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• pp.435-441
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• 1975

• Journal of the Korean Society of Clothing and Textiles
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• v.23 no.4
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• pp.541-550
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• 1999

The purpose of this study is to find out the factors that explain the sense of touch and preference of man-made leather. Date base of descriptors for man-made leather was collected by interviewing 50 consumers, 33 different kinds of commercial man-made leathers(synthetic leather and artificial leather) were assessed subjectively by 605 consumers using the 9-point scale of 34 pairs of bipolar descriptors based on the data base. Subjective ratings were analyzed by principal axis factoring with varimax rota-tion. The sense of touch of man-made leather is explained by five factors ; surface property stretchiness thickness& weight thermal property(warmth & coolness) and moisture property (sticky & clingy). The difference in the sense of touch of man-made leathers is mainly attributable to surface property and stretchiness. And the preference of man-made leathers is mainly attributable to surface property and stretchiness. And the preference of man-made leather is explained by three factors ; surface property stretchiness and quality. Higher preference is found in man-mad leather of better quality touch and softness.

• 한국HCI학회:학술대회논문집
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• 2009.02a
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• pp.2073-2075
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• 2009

최근 멀티미디어 기술과 가상/증강현실 기술의 발전으로 사용자에게 몰입감 있는 콘텐츠를 제공하는 여러 시스템들이 제안되고 있다. 또한 기존의 시각과 음향효과만으로 이루어진 시스템의 한계를 넘어서 실제와 같은 느낌을 전달할 수 있는 햅틱기술을 적용하여 보다 몰입감있는 체험형 실감책들이 고안되고 있다. 본 연구에서는 과학교과서를 중심으로 과학적 이론을 보다 효과적으로 가르치고 배우기 위해 필요한 다양한 촉감(Haptic)을 분류하고, 이를 실감책에 적용하여 책이 담고 있는 주요 내용 또는 삽화와 관련된 다양한 멀티미디어 콘텐츠를 가상/증강환경에서 시청각정보와 함께 촉각콘텐츠를 독자에게 제공함으로써 보고, 듣고 만질 수 있는 적극적인 촉감 상호작용이 가능한 실감책 ('Sil-Gam' Book) 시스템의 기본 프레임워크를 제시한다.

• Proceedings of the IEEK Conference
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• 1998.10a
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• pp.829-832
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• 1998

In this paper, We have developed the Internet web browser for the blind and visually impaired person. The Internet Web browser system consists of personal computer connected to Internet, braille display, voice synthesis devices for character information, tactile display for the representation of web image and braille printer for web page printing. We convert character in the web page to braille and print it to braille display. The image in the web page is printed with tactile display actuated by solenoid. The blind can acess the Internet web site with this web browser system and understand the Internet information.

• Journal of the Korean Society of Clothing and Textiles
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• v.28 no.3_4
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• pp.452-459
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• 2004

The purpose of this study was to evaluate the effect of reference fabric for the tactile sensation of worsted fabrics. As specimens, 32 worsted fabrics for spring/fall suits were selected. A series of subjective evaluation for roughness, harshness, coarseness, smoothness, warmth, bulkiness and softness were performed with 20 trained panels. The panels were selected by the test of consistency and trained for 3 weeks to enhance the reproducibility and consistency. Subjective evaluation was performed using 9 points Semantic Differential Scales with and without reference fabric. Results showed that the sensations were very similar between the results for the test of with or without reference. However the standard deviations of ratings for the with-reference were much less than that of without-reference which means the use of reference fabric can reduce the subjective error or can reduce the number of panels to test.