Kyungah Choi, a Ph.D. candidate of CED Lab made a presentation entitled, “Recalling white point of smartphone under varying illuminants” on the IS&T/SPIE Electronic Imaging (EI 2014), CA: Burlingame, USA. This study investigated any consistent tendency of people recalling white displayed on smartphones. Jiho Jang, a master candidate of CED Lab assisted the empirical study and…

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Nooree Na, a Ph.D. candidate of CED Lab made a presentation entitled “Dynamics of backlight luminance for using smartphone in dark environment” on the IS&T/SPIE Electronic Imaging (EI 2014) conference in CA: Burlingame, USA. This study proposes a dynamic backlight luminance, which gradually changes as time passes for comfortable use of a smartphone display in a dark…

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Jiho Jang, a master candidate of CED lab. has presented his recent study entitled, “Disappearing Icons: Informative Effect Through Changing Color Attributes of App Icons” on the IEEE International Conference on Consumer Electronics (ICCE 2014) in Las Vegas. This study investigates the informative effect that color attributes  of smartphone application icons have on users’ perceptions…

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Kyungah Choi, a master candidate of CED lab. has presented her recent study entitled, “The Optimal Color Temperature of Smartphone Display under Various Illuminant Conditions” on the IEEE International Conference on Consumer Electronics (ICCE 2014) in Las Vegas. The purpose of this study is to find the optimal color temperature of the smartphone display, focusing…

Read more Optimal display white point by K.Choi

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Nooree Na, a Ph.D. candidate has presented an alorithm that optimizes the luminance contrast of a smart phone display while people read some long texts. The paper is eintitled, “Dynamics of Luminance Contrast for Comfortable Reading on Smartphone Display”, and presented at the IEEE International Conference on Consumer Electronics (ICCE 2014) in Las Vegas. The key findings were documented…

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Nooree Na, a Ph.D. candidate of CED Lab published a book chapter entitled, “The Emotional Characteristics of White for Applications of Product Color Design” in an edited book named “Industrial Applications of Affective Engineering” from the publisher, Springer. In the chapter, Nooree explains the emotional characteristics of various shades of white, as well as it provides a design…

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Professor Suk published a book, “Theories and Applications of Light(빛의 공학)” from the publisher, Sciencebooks. Professor Chulhee Choi from the Department of Brain & Bio Engineering and Professor YongKeun Park from the Department of Physics are the other co-authors. This book was soon acknowledged by the National Academy of Science’s Distinguished Scholarly Books for its…

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Jeongmin Lee and Kyungah Choi published a research paper entitled “Empirical Evaluation of User-Centered LED Lighting in Residential Bathrooms” in the Korean Journal of Science of Emotion & Sensibility. This study investigates how people have responded to the different quality of LED lighting in context of residential bathroom and therey provides the empirical results to serve…

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Finally professor Suk finished the first version of the course textbook and distributed to students. The book is written in Korean and therefore should help Korean students to catch up the course more easily. However, she plans to publish the second version soon targeting not only her students of the ID502 class but also outside of…

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In this semester, the ID502 class is incorporated with the Education 3.0 that promotes an interactive discussion in a class rather than lecturer’s talking to students. According to the new system, professor Suk will offer video lectures ahead of the course day, and each student can find their convenient time to watch the videos. Often students have different educational background, and the Education 3.0 enables…

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