It’s especially powerful for kids like Jordan, who struggle to find good prosthetics that are helpful, comfortable, and affordable. Her mom, Jen Lee Reeves, has been working to find the right prosthetic since Jordan was 9 months old. Most existing designs are for people with a working elbow, but Jordan’s left arm ends just above the joint. And designs that might work can be incredibly expensive, making them impractical for a kid who will grow out of it in just a few months.