Figure 6
Application of the strain sensor (a) Sensor was applied to human finger for 24 h, stretching tests were performed at the start and end of the experiment by bending the finger at an angle between 110° to 120°. (b) Sensor was applied to the human hand for muscle motion detection for 24 h while measuring the stretching and compression movement of hand. (c) The resistance fluctuates by pulse rate resulting after a change in breathing.
