 You can drive it through different infrastructure. It will capture the data for you. We're planning on putting a GPR on it, which is ground penetrating radar, so we can look below the concrete so we can see if there's erosion there. We're looking to put some other sensing on it as well to do other aspects. Right now it's going to be coating thickness, which is so we paint our structures. Metal doesn't really last long if you don't paint it. And we're going to be able to measure the thickness of that coating so we know when to repaint.