FIG. 16K is a perspective view of a disc end effector, in accordance with an embodiment. The disc end effector shown in FIG. 16K has a larger upper surface 1666 on top of the disc 1650. The end 1666 contacts the body 1618 of the user to transmit the haptic vibrations 1616 from the cutaneous actuator 1602 to the body 1618. The disc 1650 is positioned on top of the base 1652. The disc 1650 and base 1652 may be a single piece or two different pieces attached together to make the end effector. The end 1642 at the bottom of the base 1652 is mounted on the cutaneous actuator 1602 as shown in FIG. 16G. A benefit of the disc end effector is that it locates the haptic vibrations 1616 in a controlled area.