 Absolutely. We talked to some levee folks out of New Orleans districts. So right now, a human drives the levees. They get in a 4x4 and just drive the levees and look for issues. I think they enjoy that, so we don't want to take it away from them, but we can do it more repeatedly. If we drive a robot, they can see the similar things. Can we drive and start collecting data sets that they can use and drive them virtually?