Are QR Codes Finally Taking Off?

Sure QR (quick response) codes have been around for years, but they are only now starting to gain traction. Forget the old way of sharing your URL or web app with customers. The rapid expansion of smartphones in the US is creating new ways of distributing information. While QR codes and scanners have been used in Japan and other countries for years, QR code scanner software (which act similar to UPC scanner apps on mobile phones) is finally making it possible for US smartphone users to view a QR code via their camera.

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