http://www.bbc.com/future/story/20170607-why-printers-add-secret-tracking-dots The presence of patterns of dots on your printout or copier, can be used to authenticate documents (detect forgery), but also yields information without your knowing it’s on the paper. The article follows – worth a read. They’re almost invisible but contain a hidden code – and now their presence on a leaked […]
EDIT: Recorded videos: https://media.libreplanet.org/u/libreplanet/tag/libreplanet-2017-video/ Live streaming https://libreplanet.org/2017/live/ “Djilpmh. That’s not a name, …” The d is silent. Just call me Joe for short. I answer to “hey you” as well.