An examination on effective auditory stimulation when grasping a virtual object with a bare hand

We have been developed an augmented reality (AR) system that gives pseudo-haptic feedback when a user grasps a virtual object with a bare hand. In previous studies, pseudo-haptic feedback was emphasized by adding an auditory stimulus to visual information. However, the effective way of presenting the auditory stimulus has not been studied. Therefore, we investigate the type and presenting method of effective auditory stimulus that gives pseudo-haptic feedback.