I uploaded an old image of a keyboard PCB from when I was troubleshooting it and it gave a very detailed response including naming the keyboard the PCB comes from, the time of day the photo was likely taken, and where the photo was likely taken.
Possibly from the image file's Exif data: https://en.wikipedia.org/wiki/Exif#Geolocation
Can anyone recommend a linux tool for removing exif data from images and metadata from pdfs?
(The more boring use case for this: putting images up on a web page - if you use jhead -autorot to correct the orientation, then the browser sees the metadata and rotates it again...)