And here's where it gets most interesting for design nerds: there's a Guinness World Record for font identification. And ...

The app uses a deep learning algorithm trained on 33 million images to spot over 100,000 fonts.

If you’re looking at wedding invite pegs and are struggling to identify the fonts used, thanks to a gadget prototype, you can easily figure out exactly what the typefaces are.

For more font matching services make sure to check out previously reviewed WhatTheFont and Indentifont. Have a favorite identification tool, font-related or otherwise?