Toilet AI that identifies you by your butthole. Which means somewhere out there is a grad student who had to stare at buttholes to create the training set and validation set. I hope that that was at least worth co-authorship. https://www.nature.com/articles/s41551-020-0534-9?error=cookies_not_supported&code=50a98789-ba19-4b21-9561-a46546cf634c

OMG