We are conducting an early-stage clinical trial on the use of brain-computer interface (BCI) technology (see here for our current work). BCIs seek to enable the use of a robotic prosthetic arm, and other devices, by people with upper-limb impairment (through paralysis or above-elbow amputation) to complete activities of daily living. We are looking for people who are interested in learning more about, and potentially participating in, this research study.