In the video you can see high level of sensitivity of our sensors for measurement of the level of vibration. Only slight, imperceptible tap of the finger on the frame of the sensor leads to a quite significant response, which can be seen on the screen of the monitor. Moreover, the sensor in this video is customized for the horizontal vibration waves so that one can notice that the tap of the finger on the side of sensor frame yields slightly higher response on the monitor than from the vertical tap.
