That's kind of a harsh way to express curiously, but I was also interested. If you go to https://www.hades.ai/ https://www.hades.ai/, you can see that they use

That's kind of a harsh way to express curiously, but I was also interested. If you go to https://www.hades.ai/ https://www.hades.ai/, you can see that they use image recognition on videos. I can imagine why that might be an improvement over manually watching hours of sewer videos looking for cracks.