 That's a great news story, David, that I think sometimes doesn't get told enough. And you and I have talked about this over the years, that there's always a lot of really interesting and important efforts going on that maybe don't get enough sunlight. So I appreciate you bringing the sunlight. Maybe talk a little bit more about that tool without getting into the deep dive of the technology. You mentioned machine learning, looking for anomalies. And I know there may be some sensitivities built in, but generally, how does it work? Does it check against what or give me a sense of the how? Yeah.