Don’t Throw Away Your Business Cards—Leveraging QR Code In Networking
Business cards, particularly when elevated with QR code, still serve a powerful role in establishing one’s identity and ...
The Associated Press on MSN23d
QR-Code Stickers Mysteriously Appear On 1,000 Munich Graves
Police in Munich are investigating why the stickers were put on gravestones and wooden crosses at three cemeteries in the ...
Hackaday1y
Color Can Triple QR Code Capacity
Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR ...
Bitrace warns of new crypto scam using QR codes
According to Bitrace, the scam follows a specific pattern. First ... purportedly involves returning the USDT by scanning a QR ...
Sky23d
Mysterious QR code stickers appear on more than 1,000 graves in Munich
The stickers, which have been put on both old and recent graves, have a QR code that when scanned shows ... "We haven't found any pattern behind this yet. The stickers were put both on decades ...