How do QR codes work? (I built one myself to find out)
youtu.be
How do QR codes work? The checkerboard patterns taking over the world, demystified. Go to https://Saily.com/veritasium and use the code ‘veritasium’ to get a...
  • 200ok@lemmy.worldEnglish
    1·
    1 month ago

    Same! And now I know why my phone is able to scan a QR code, even when it’s only partially in the frame/border that comes up.