Yamagata university starts to develop a sensor that enables to grasp the situation of the health through a very small amount of sweat from finger tip. According to the COVID-19, people are reconsidering about the conventional medical style that is face-to-face medical examination or health check in the hospita, and this research aims for "a future medical", which can help the people to check their health by themselves and prevent disease such as high blood pressure, etc.

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