Hi Tim,
> Just read this about colour printers, anybody else heard about it?
Yep. :-)
$ lynx -width 1024 -dump
https://www.mail-archive.com/[email protected]/msg07610.html |
> awk 'BEGIN {RS=""} /Laser/'
Laser printers watermark printing to identify the individual printer.
[15]https://www.eff.org/pages/list-printers-which-do-or-do-not-display-tracking-dots
There was a mention of a similar technique for videos to track 4K source
being HD recorded; anyone know the name? For audio, there's
[16]https://en.wikipedia.org/wiki/Cinavia
$
Cheers, Ralph.
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