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Does SL have the app Grab.
Of course!
But I think the "need" by the OP was to have the automatic naming action. Of course, the new naming action actually includes some useful info rather than the previous "1," "2," "3," etc. What we really need is a computer that not only saves the EXIF data but automatically adds key words that wold include objects in the image; Eiffel Tower, golden retriever, exotic flower, ugly duckling, etc.
GPS locations are nice but those are usually pretty much the same for screen captures.