this post was submitted on 20 Jul 2023
610 points (96.2% liked)
SNOOcalypse - document, discuss, and promote the downfall of Reddit.
4675 readers
1 users here now
SNOOcalypse is closing down. If you wish to talk about Reddit, check out !reddit@lemm.ee, !reddit@lemmy.world and !RedditMigration@kbin.social.
This community welcomes anyone who wants to see Reddit gone. Nuke the Snoo!
When sharing links, please also share an archived version of the target of your link.
Rules:
- Follow lemmy.ml's global rules and code of conduct.
- Keep it on-topic.
- Don't promote illegal stuff here.
- Don't be stupid, noisy, obnoxious or obtuse (S.N.O.O.)
- Have fun, and enjoy the popcorn! ๐ฟ
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
I see an outline of a QR code in there. How well would that work if someone could just vandalize a single pixel within the code and break it?
QR code error correction
I was curious about this a while ago but there are a bunch of features including error correction for damaged or partial codes. If I remember correctly, it was created for automated manufacturing so it makes sense to have redundancies to minimize delays and downtime.