CED Journal publication

Kyungah Choi, a Ph.D. candidate at Color Lab recently published an article entitled “Dynamic lighting system for the learning environment: performance of elementary student” in the journal Optics Express, a top-ranked journal in the optics field. This study investigated the effects of lighting color temperatures on elementary students’ performance, namely physiological, cognitive, and behavioral aspects….

Read more Dynamic lighting system for the learning environment by Kyungah

Dr.Na, a Color Lab alumna since 2016, published an article entitled “Optimal display color for nighttime smartphone users” in Color Research and Application (Vol42(1). 60-67). This study investigated the optimal display color for nighttime smartphone users that would support physiological comfort and psychological satisfaction. The proposed display color supports physiological comfort by reducing the blue light,…

Read more Optimal display color for nighttime smartphone users by Nooree

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Nooree Na, a Ph.D. candidate of Color Lab published an article entitled, “Preference survey of curvature of large-size displays,” in the Journal of the Society for Information Display. The study investigated the most preferred radius of curvature for large-size curved displays that supports consumer satisfaction in terms of aesthetic appeal and visual comfort. The experimental…

Read more The optimal radius of curvature for my large television

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Nooree Na and Kyungah Choi, the Ph.D. candidates of Color Lab published an article entitled, “Adaptive luminance difference between text and background for comfortable reading on a smartphone,” in the International Journal of Industrial Ergonomics. The study proposes a model of adaptive luminance difference between text and background for comfortable reading on a smartphone display,…

Read more Adaptive luminance difference for comfortable reading on smartphones studied by Nooree and Kyungah

Kyungah Choi and Jeongmin Lee published an article entitled as, “Context-based presets for lighting setup in residential space” in Applied Ergonomics (Vol52. 222-231). This study identified context-based lighting setup presets for residential space, which can be applied as the basis for designing a user-centered LED illumination control interface. The multilateral relationships between household activities, affects,…

Read more Context-based presets for lighting setup by Kyungah and Jeongmin

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EunJin Kim, a Ph.D. candidate of color lab published a paper entitled “Understanding Crowd-Sourced Color Schemes through Network Analysis[네트워크 분석을 통한 크라우드소싱 배색 데이터 연구]” in Journal of Korea Society of Color Studies. This study investigated crowd-sourced color data from Adobe Color CC® through a network analysis, and identified popular or universal colors that can…

Read more Crowd-Sourced Color Schemes through Network Analysis by Eunjin

Kyungah Choi, a Ph.D. candidate of CED Lab published her recent work entitled as, “Optimal Employment of Color Attributes to Achieve Saliency in Icon Matrix Designs” in Color Research & Application(Vol40(5). 429-436). This study tries to determine which colors are the most eye-catching in displays that employ icon matrices and thereby provide empirical grounds for…

Read more Color saliency study by Kyungah

Nooree Na, a Ph.D. candidate of Color Lab published an article entitled, “Adaptive display luminance for viewing smartphones under low illuminance,” in Optical Express, which is ranked 1st out of 86 journals in optics category. The study developed a model of adaptive display in that display luminance changes gradually with the passage of watching time…

Read more Adaptive display luminance for nighttime smartphone user by Nooree

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EunJin Kim, a Ph.D. candidate of color lab published an article entitled “Cognitive styles in design problem solving: Insights from network-based cognitive maps” in Design Studies. This study was originally conducted during her master period at Ulsan National Institute of Science and Technology(UNIST), and Professor KwanMyung Kim was her supervisor as well as a co-author of…

Read more Cognitive styles of designer studied by EunJin