dj digigrow
Active member
No-One should be talking crazy on ANY phone anyhow..., but its still fu*ked up!!
.. I was recently reading about how many of the printers that are made these days will leave little yellow dots that you wouldn't even notice so the government can track who printed something out. It is supposed to be there to stop people that try to print $$$. They can tell the type of printer, model, sales point, the date it was printed I believe. I know its a bit off topic just figured I would throw it out there. If I can find where I read this I'll post a link...
... Limitations of this information
A "no" simply means that we couldn't see yellow dots; it does not prove that there is no forensic watermarking present. (For example, the HP Color LaserJET 8500 series does not include any yellow tracking dots that we can see, but it may still include some kind of forensic marking, since the majority of other Color LaserJET models do. Other forensic marking techniques have been invented, and we do not yet know how to determine whether these techniques are used by a particular printer.)
A "yes" simply means that we (or another source, as noted) saw yellow dots that appeared anomalous to us. Until we decipher the marking schemes or receive other confirmation, this does not constitute proof that any particular kind of information is represented by these dots. In a very few cases, for example, they might be the result of a dithering technique, rather than a forensic mark, or they could be the result of a poorly calibrated printer. In most cases, we are confident that the arrangement of dots is intentional and is intended to track users.