My wife and I started talking about this after she had to help an old lady at the DMV figure out how to use her iPhone to scan a QR code. We’re in our early 40s.

  • El Barto@lzrprt.sbsEnglish
    39·
    1 year ago

    Draw a few black dots in different spots around the qr code, hopefully you can make enough changes that it breaks the code, but isn’t noticeable with the naked eye.

    • cheesemonk@lemmy.world
      2·
      1 year ago

      Yeah that way grumpy people will get mad at wait staff and they’ll have to print a new QR code eventually