Touch pen for mirror writing experiment

Abstract

1. The name of the design product: touch pen for mirror drawing experiment. 2. The use of the design product: the touch pen for mirror drawing experiment in the link of heart psychological stress detection. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing. 5. Other circumstances that need to be explained: the tester holds the touch pen with his hand, just like holding a common pen, and touches the pattern on the metal plate with the tip of the touch pen. Draw clockwise or counterclockwise along the pattern, and continue to draw for 5 minutes. If the touch pen is out of contact with the pattern and touches the metal plate during the process, the buzzer will sound. If the touch pen can be kept on the pattern, the touch pen will not sound.

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