Comment on Show HN: ShotBlocker - iOS screenshot detector a la Snapchat/PokeComments−oulipo13yWould it not be so much easier to simply show images with some steganographic message ("I was displayed in SnapChat") in it, and just check for this rather than checking for "Screenshot-looking" pics?Just sayin'−skymt13y"Screenshot-looking" appears to mean "the same size as the screen." Stenography would be significantly more complex.https://github.com/clayallsopp/ShotBlocker/blob/master/ShotB...
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Would it not be so much easier to simply show images with some steganographic message ("I was displayed in SnapChat") in it, and just check for this rather than checking for "Screenshot-looking" pics?
Just sayin'
"Screenshot-looking" appears to mean "the same size as the screen." Stenography would be significantly more complex.
https://github.com/clayallsopp/ShotBlocker/blob/master/ShotB...