Now that Google is using the two-dimensional bar codes as part of its local businesses listings program, it's all the more reason for an app to help read them. CNET contributor Don Reisinger is a ...

Do the barcodes or QR codes on my bank statements and utility bills carry any sensitive personal information? Diane Hunt, Burlington, Washington The alphanumeric characters stored in a barcode or QR ...

Quick Response (QR) codes might just have gotten a jolt in the arm thanks to the Apple announcement. If history repeats itself and the same iOS instal rates are observed, upwards of 50% of the 1 ...