QR codes are widely used in entry and exit systems for various events to monitor the number of participants and ensure that ...

Tiny details: QR codes are designed to efficiently and securely store digital data in a compact, two-dimensional form. Researchers at TU Wien took this principle further – delving into the microscopic ...

On December 3, the team secured a Guinness World Record for the world’s smallest QR code. Spanning just around 2 sq. micrometres, the code is about one-third the size of the previous record holder and ...

Researchers at TU Wien and Cerabyte created the world’s smallest QR code, measuring just 1.98 square micrometers. The record has been officially verified by Guinness World Records, making it 37% ...

We need to be upfront with you. The Reader is free. Producing it isn’t. And without your support, we can't continue. So we need you to chip in, even if it’s just a few bucks. The average donation is ...

The grim numbers on those fronts are unlikely to surprise anyone, but it’s still striking that some declines are even more precipitous than anticipated. “In our 2022 report, the State of Local News ...

I’m writing with a Valentine’s thank-you for the parks and recreation departments of the Fox Cities, especially those from Appleton, Fox Crossing, Menasha, Neenah, and Kaukauna. These parks ...

As an Appleton mother, I want to thank our local leaders for supporting the passage of a bill that would support new moms and ask my fellow Wisconsinites to encourage their elected leaders to do the ...

A tracker inside a cash-filled envelope led Baltimore police to bank robbery suspects who were then arrested on Tuesday afternoon. SA Bates to host community forum on smoke shops, juvenile charging ...

The Hudson City Council on Thursday approved updates to the city’s building codes and permit fees, voted to shift 911 address administration to Angelina County, and heard an audit presentation that ...

JACKSONVILLE, Fla. – Mayor Donna Deegan recognized nine of the city’s top young readers on Monday, at Southeast Regional Library as part of the River City Readers initiative. The ceremony, timed to ...