Study of the Intensity of Feedback of Vibration Information from Different Parts of the Human Body

The physiological feedback data and subjective evaluation results of the subjects’ human bodies at different positions and different vibration intensities were obtained by designing human vibrotactile experiments using personal questionnaire methods and electrical skin data. Statistical and variance tests were used to compare and analyse the subjects’ comfort at different position intensities. The author’s research explores the subjects’ subjective feelings and electrical skin responses in different vibration intensities on different human body parts to provide a physiological basis for natural human-computer interaction research and haptic feedback device development.