Want to know if that CD you're about to buy is cheaper online? Point your iPhone at the bar code and in seconds this app will look up competing prices. Rick Broida is the author of numerous books and ...

AT&T Monday unveiled a new barcode reader application called Code Scanner allowing subscribers to scan 2D codes and UPC codes found in magazines and stores as well as online. To the extent AT&T users ...

Google Business Profiles now lets you add products to your business profiles and merchant centers section using a barcode scanner; Google will even mail you a free barcode scanner. This allows you to ...