what many people don't appreciate is how devastating paralysis is especially the tetra palegia that sway, they can't do anything. so imagine if now you could control a very dextrous robotic arm that could get you a drink of water. this just shows now is not a paralyzed person but it is an able-bodied engineer, my colleague vogel and his, one of his coworkers. and they are showing very sophisticated robotic from the german space agency that he's controlling now with a real computer mouse with his actual arm underneath the table but it's showing now imagine a person could use their brain to control this and actually take a drink of water using this robotic arm and brain control. so we are actually under way doing this, asking our participants to try to accomplish this using a robotic limb. it will be slower than normal it won't be as dextrous as normal but we are very encouraged that we can have people once again interacting with their environment. but better than that i think, the next step for sus actually rewiring the brain back to the muscles with physical components. it is possible to