Designed as a high-tech marketing resource, QR (quick response) codes have many useful applications. These (usually) black-and-white algorithmic codes are gateways to a potential multimedia nirvana.
GREENSBORO, N.C. — You see QR codes in restaurants, parking lots, and just recently on a flyer about pet microchips. The flyer is being reposted all over social media, even on the WFMY page, after ...
Apple Inc., whose Apple Pay is the leading mobile-payment service based on near field communication technology, reportedly is testing Quick Response codes as an alternative technology with Apple Pay.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback