QR codes have proved versatile and efficient in the feedback collection arena. These matrix barcodes redirect users, upon scanning by a smartphone’s camera, to websites, questionnaires, or any other ...

QR codes can be an efficient method of gathering customer satisfaction data for retailers and retail pharmacies. The pandemic created a resurgence for QR codes as brands and companies alike were ...

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QR (Quick Response) codes never really took off to the extent expected by industry experts. But as those in England and Wales scramble to download the eagerly-anticipated NHS coronavirus ...