Why doesn't my in-app QR code work (on location)?

I talk about the 3 main reasons why the QR codes you generate in your application can give you trouble with industrial QR code readers.

Transcript

1. OF THINGS LEARNED QR codes dive deeper Location, DD/MM/YYYY Name Surname, job title Title of the talk Why doesn't my in-app QR code work (on location) ? January 6th, 2020 OF THINGS I LEARNED THE HARD WAY ..
2. OF THINGS LEARNED QR codes “QR code readers” and “QR code readers” are different .. I WAS SURPRISED TO LEARN THAT 02
3. OF THINGS LEARNED QR codes White space (or the lack of it) CULPRIT #1 03
4. OF THINGS LEARNED QR codes Size (or too much of it) CULPRIT #2 04
5. OF THINGS LEARNED QR codes Other stuff (version, error correction, character set, proprietary requirements) CULPRIT #3 05
6. OF THINGS LEARNED QR codes Comments? Questions? Experiences? THANKS! January 6th, 2020