Add Yahoo as a preferred source to see more of our stories on Google. A woman holds a smartphone to scan a QR code for contactless payment in a restaurant. QR codes are being used by businesses and ...
The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. A woman holds a ...
Add Yahoo as a preferred source to see more of our stories on Google. You can scan the QR code on your own smartphone without needing a second device. Photo: Getty Images QR codes can be scanned ...
一部の結果でアクセス不可の可能性があるため、非表示になっています。
アクセス不可の結果を表示する