real story;
string sender = "Gilmar Lopes";
User (on phone): Good morning, I'm having an issue with your system. I can't read the barcode using the collector
Dev: Weird... It works on my machine!
Dev: Could you, please, read the barcode for me? So I can test it here...
User: Ok...
User: Thin bar, thick bar, two thin bars, then another thick one...
Dev: PLOP!
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T-shirt: Thank God that was not a qr code