Presentation of hardness and action change by using pseudo force sense by asymmetric vibration

Abstract

By controlling not only pseudo force sense due to asymmetric vibration but also on / off of the vibration and direction, but more detailed control, we try to present hardness feeling accompanying contact with the virtual object. By measuring the behavior change of the user at the time of contact, the effect of the pseudo force sense presentation of the hardness feeling is examined not based on the subjective evaluation but based on the quantitative evaluation.