What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...

Scanning a QR code in Android didn't used to be only frustrating, but it could also be dangerous. That all changed with the 13th release of the OS. Once upon a time, to scan a QR code in Android, you ...

Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...

Technology is always moving forward, and for the most part, it's making our lives easier. Every once in a while, though, an invention comes along that basically changes the way we interact with the ...

Question, are there any pieces of qrcode (2d barcode) reader software that may be downloaded on to a cellphone in the United States, preferably java-based? Thanks in advance.