I’m impressed, technically, but this seems niche. Who holds their phone up and takes a photo then wants to know it was a photo of? That’s weird. If you don’t know what it is, wtf did you take photo? The obvious use here is natural language improvement / photo editing for photos, but this is just a stepping stone to that, and bluntly, as it stands… the examples really don’t shine… Great for the vision impaired. …not s…
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.