Abstract
In this study, we developed a tactile display method that presents a realistic hitting sensation of a tennis shot using multiple vibrotactile stimuli. We have previously measured and approximated vibration waveforms at multiple points on a forearm during a tennis shot for displaying a realistic hitting sensation. However, the influence of swing velocity during impact on vibration parameters remains to be understood. Thus, we measured and approximated vibration waveforms in relation to swing velocity. The results revealed that swing velocity influences vibration amplitudes at the racket, wrist, and elbow during a tennis shot.
