> Who holds their phone up and takes a photo then wants to know it was a photo of? There are several popular "r/whatisthis(x)" subreddits: whatisthisthing, wha

> Who holds their phone up and takes a photo then wants to know it was a photo of? There are several popular "r/whatisthis(x)" subreddits: whatisthisthing, whatisthisbug, whatisthisplant, whatisthissnake, whatisthisrock, etc. And there are many phone apps that attempt to do the same thing, like CoinSnap to identify coins.