I guess that at least 1/4 of it would be people trying to find out what it is with their smartphone cameras. I scan QR codes I see if it looks like it may lead to something interesting… All the best, Frank Frantisek (Frank) Borsik https://www.linkedin.com/in/frantisekborsik Signal, Telegram, WhatsApp: +421919416714 iMessage, mobile: +420775230885 Skype: casioa5302ca frantisek.borsik@gmail.com On Sat, 14 Oct 2023 at 6:59 PM, Dave Taht via Nnagain < nnagain@lists.bufferbloat.net> wrote: > https://twitter.com/Laughing_Mantis/status/1710043283295256812 > > "Traveling with a custom made QR code visible on a bag or clothing > between 2 airports and 2 countries reveals 16 unique scans over 96 > hours" > > I know there are a lot of cameras out there, but holy cow. This of > course does not count the stuff that can read a chip card at distance. > > -- > Oct 30: > https://netdevconf.info/0x17/news/the-maestro-and-the-music-bof.html > Dave Täht CSO, LibreQos > _______________________________________________ > Nnagain mailing list > Nnagain@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/nnagain >