Let me come clean: For way too long now, I’ve been excited about the 2D optical code format called QR Code. I even convinced TidBITS to put one on every article page for a while. I don’t get a ...
The American Society for Gastrointestinal Endoscopy provides a free, downloadable poster providing QR codes patients can scan to watch ASGE patient education videos on colonoscopy and upper endoscopy.
Just in case that image above baffles you beyond belief, and, trust me, you aren’t alone, it is a QR Code. QR stands for “Quick Response,” as the Japanese creator behind the idea of QR Code wanted its ...
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