| At the bottom of the ad is a quick response (QR) code. Lisa whips out her smartphone and scans the code. A virtual storefront appears on the screen, showing ... See all stories on this topic » |  New Straits Times |
via Google Alerts - qr codes
| At the bottom of the ad is a quick response (QR) code. Lisa whips out her smartphone and scans the code. A virtual storefront appears on the screen, showing ... See all stories on this topic » | New Straits Times |
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