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http://dx.doi.org/10.6109/jkiice.2017.21.12.2357

Development of mobile user fatigue measurement system using smart wearable device  

Kim, Na Yeon (Department of Mobile Software, Graduate School, Sangmyung University)
Kim, Dong Keun (Department of Intelligent Engineering Informatics for Human, College of Convergence Engineering, Sangmyung University)
Abstract
Recently, smart wearable devices for monitoring health status have been utilized as interest in health care has increased. In this paper, we developed a fatigue measurement system that works with smart wearable devices. Unlike physical fatigue that is restored when you take enough rest, mental fatigue can decrease the efficiency or concentration of work, so you can monitor your mental health status through measurements. This system provides the function to transmit the measured data from the smart wearable device to the smartphone and to calculate the mental fatigue. A fatigue index was developed to measure fatigue and expressed as a number from 1 to 5. In addition, the results of the fatigue calculation and the survey were compared with the results of the independent sample t-test. Therefore, this system will be used to help users manage their health efficiently.
Keywords
Fatigue; Fatigue measurement; Smart watch; Smart wearable device;
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