Why Do Some Printers Have Secret Tracking Dots? (opens in new tab)
If you've ever printed something and wondered if it could be used to track you, the answer is a resounding yes, thanks to a series of secret tracking dots.
Read the original articleIf you've ever printed something and wondered if it could be used to track you, the answer is a resounding yes, thanks to a series of secret tracking dots.
Read the original article