Figure 9From: Effects of kinematic vibrotactile feedback on learning to control a virtual prosthetic arm Results of vibrotactile feedback (VIBF) discrimination tests showing the ability of subjects to discriminate between the maximum angular virtual arm excursion (A), the stopping location of the virtual arm (B), and the maximum virtual arm angular velocity (C) on the basis of VIBF alone (without visual feedback). Means and between-subjects standard deviations are shown.Back to article page