Wikipedia

1560 readers

276 users here now

A place to share interesting articles from Wikipedia.

Rules:

Only links to Wikipedia permitted
Please stick to the format "Article Title (other descriptive text/editorialization)"
Tick the NSFW box for submissions with inappropriate thumbnails

Recommended:

If possible, when submitting please delete the "m." from "en.m.wikipedia.org". This will ensure people clicking from desktop will get the full Wikipedia website.
Interested users can find add-ons and scripts which do this automatically.

founded 1 year ago

MODERATORS

dantheclamman@lemmy.world

Plum@lemmy.world

126

Printer tracking dots (en.wikipedia.org)

submitted 3 weeks ago by kersploosh@sh.itjust.works to c/wikipedia@lemmy.world

17 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] ramble81@lemm.ee 12 points 3 weeks ago (1 children)

I thought they were unique per printer not just type. More akin to a serial number instead of a model number.

[–] kersploosh@sh.itjust.works 4 points 3 weeks ago

That is my understanding. And I assume the dot patterns are made by printers worldwide. The article mentions Dutch law enforcement using them, and German researchers studying them.