During their initial 2020 boom, QR code menus were an annoyance collectively suffered for the sake of public health. But today, long after the mask mandates were lifted and our government stopped even ...

QR codes have been with us for a long time now, and after passing through their Gardenesque hype cycle of inappropriate usage, have now settled down to be an important and ubiquitous part of life. If ...

Researchers at TU Wien in Vienna have created a QR code so small it can only be read with an electron microscope. The code measures roughly 1.98 square micrometers, with individual pixels about 49 ...

In a hotel lobby, two QR Codes promote the same thing: a 10% discount on the breakfast buffet. One sits at eye level beside the elevator buttons, right where guests wait with their phones in hand. The ...

For those of us who weren't paying attention, over the last few years, scientists around the world have been one-upping each other in a bid to create the smallest QR code that can be reliably read.

You don't happen to have a microscopic phone camera yet, do you?

At the most recent NewFronts, TV manufacturers Samsung and LG and Fox-owned streaming service Tubi all talked about integrating QR codes into their ad offerings. The technology, which grew in ...

With two excellent real-time payments rails now available in the U.S., enabling QR code transactions is essential. The financial services industry needs to come together and establish uniform ...

The Greater Hyderabad Municipal Corporation is planning to introduce a unique identification number and QR code for every building in the city. Once implemented, each building will have its ...