ideas.txt

add a script to bulk add for a directory by passing in folder
add a UI to allow users to change where the data is added
add more fonts and allow users to select fonts
create a settings.json to store user settings, create settings.json on boot if not created
add watermarking feature to watermark images
allow users to select what information to add
allow users to choose the order the metadata is displayed

add checks to see if any metadata is missing.
add arguments relative to the image
  position: position relative to the image (--pos=x%,y%)
  position: center x of the image (--pos=center,90%)
  size: size relative to image height (--size=10%)

add vertical stacking of the metadata, as opposed to displaying horizontally.