What is the most unusual use of artificial intelligence you have seen?

Besides generating text, images and videos for you in a few seconds/minutes, AI can certainly do other things.

What unusual uses of AI have you seen?

Perhaps mutual previews can encourage makers on this platform to be more creative. 🙂

For me, it was the fact that MIT, Carnegie Mellon, and other institutions have shown it’s possible to "see through walls" using Wi-Fi, detecting breathing patterns or even posture using AI + Wi-Fi.