Here’s one more app you can delete from your iPhone: that QR code and barcode scanner you only occasionally use. With an update rolling out today, Google’s Chrome mobile browser can do the job instead ...

To marvel at the choice and convenience of modern shopping, go visit your grocery-store mustard aisle. My local Whole Foods sells more than 20 different kinds: basic yellow mustard and Grey Poupon, ...

The QR barcode has been enormously helpful during the COVID-19 pandemic, and its creator, Masahiro Hara, is thrilled. Since QR barcodes can handle about 200 times more information than the average ...

The next generation of barcodes includes a heavy emphasis on QR codes and smartphone-use. Fifty years ago, on June 26, 1974, the first universal product code (UPC) was scanned at a Marsh Supermarket ...

New ways to reach potential customers seem to emerge online every hour, so it's little wonder that some of these technology tools are ignored. One of the latest and most useful forms of marketing ...

QR or Quick Response codes are one of the most popular ways to access information on the go. Invented in 1994 and once considered the wave of the future, part of the QR code revival that started in ...

This week the Victorian Government joined a growing list of states who have introduced their own QR code systems. It follows in the footsteps of South Australia, New South Wales and the ACT, who have ...

If there's a shortage of anything, it's understanding of how QR codes work.

Many restaurants and bars began using QR codes during the COVID pandemic as a means of providing access to menus while enabling a contactless experience. (Photo by Cameron Spencer/Getty Images) It ...