抄録
We developed nail mounted tactile display that induces illusion of tactile perception in which a subject with the display feels textures and boundary in spite of tracing on a flat surface. Our proposed method conveys tactile information which is obtained by detecting the vibration on the nail of a sender when tracing a texture, and generates a vibration on the nail of a receiver to re-create the tactile perception while the subject tracing on a flat surface. However, since the vibration property of the actuator was limited in our previous studies, it was possible to transmit some limited textures that have the main frequencies within the bands that the actuator can generate. Then, it proposes the design approach of the actuator that is appropriate for the proper move method, and the sense of touch transmission characteristic is discussed.
