My thoughts exactly. What a QR Code could do is to store names, and perhaps the dates they got the vaccine. If people have time to check photos, then they might as well do so on any photographic ID, whose name matches the one on the QR Code, and which is shown together with the QR code wherever that’s relevant.
My thoughts exactly. What a QR Code could do is to store names, and perhaps the dates they got the vaccine. If people have time to check photos, then they might as well do so on any photographic ID, whose name matches the one on the QR Code, and which is shown together with the QR code wherever that’s relevant.