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http://dx.doi.org/10.7469/JKSQM.2022.50.4.679

Evaluation of Smart Lighting User Experience in Smart Safety Living Lab  

Jo, Eun-Ji (Pohang Department of Industrial and Management Engineering, Pohang University of Science and Technology)
Ryu, Do-Hyeon (Pohang Department of Industrial and Management Engineering, Pohang University of Science and Technology)
Kim, Kwang-Jae (Pohang Department of Industrial and Management Engineering, Pohang University of Science and Technology)
Lee, Gi-Hyun (Korea Institute of Industrial Technology)
Yun, Jung-Min (Korea Institute of Industrial Technology)
Cho, Jung-Hyun (HDC-LABS)
Jeon, Kwang-sik (HDC-LABS)
Lee, Ji-Yeon (HDC-LABS)
Publication Information
Journal of Korean Society for Quality Management / v.50, no.4, 2022 , pp. 679-700 More about this Journal
Abstract
Purpose: Smart lighting adjusts brightness and color temperature according to weather, the user's activity, mood, etc. This study performed user experience(UX) evaluation of smart lighting in a living lab. The purpose of evaluating UX and analyzing the evaluation results is to improve user-friendliness and market competitiveness of smart lighting Methods: A living lab is a virtual or physical space where various stakeholders participate to develop, verify, and evaluate products, services, or systems in a real-life environment. In this study, an environment of using smart lighting was established in the Smart Safety Living Lab. Subjects performed UX evaluation after interacting freely with smart lighting in the Smart Safety Living Lab. Results: As a result of UX evaluation, it was confirmed that UX was overall excellent and subjects were satisfied with setting a desired indoor mood through smart lighting. However, operating the switch of smart lighting may be difficult due to its complexity, and it is needed to improve some functionalities such as the brightness range provided by smart lighting. Conclusion: This study is expected to contribute to establishing the way of UX improvement of smart lighting. This study is also expected to contribute to developing smart lighting as a high-quality product by reflecting the subjects' needs and UX derived in a real-life environment.
Keywords
Smart Lighting; Living Lab; Smart Safety Living Lab; User Experience(UX) Evaluation;
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