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Small-Scale Question Sunday for March 16, 2025

Do you have a dumb question that you're kind of embarrassed to ask in the main thread? Is there something you're just not sure about?

This is your opportunity to ask questions. No question too simple or too silly.

Culture war topics are accepted, and proposals for a better intro post are appreciated.

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Wasn't Pdf scanning just fine as far back as in 2015?

It seems to me that major advances have been in the cameras and the video/photo processing. If you don't care about that then there is little to no functional difference between the current phones and phones from 2013.

In my experience, you could always convert a picture into a .pdf, but faithfully and easily converting a physical page into a properly formatted, clear .pdf is a much more recent innovation.