Haptic Device for Research in Brain Computer Interface

Abstract

Brain Computer Interfaces (BCIs) may seem like science fiction but the reality is that these devices are a remarkable leap in technology. However, the learning process for control of a BCI is very difficult. The University of Michigan Direct Brain Interface project along with Jane Huggins, PhD is interested in studying the effect of back-driving a subject's passive limb to see whether it aids in the learning process. Back-driving a limb will provide proprioceptive/sensory feedback in addition to the visual feedback typically used for a BCI. The hope is that back-driving a limb will provide the necessary visual cues that will increase the effectiveness of the learning procedure.