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 ...

Lucky magazine has a new mobile shopping application with a universal bar code scanner that acts as a companion to the print magazine. The Lucky Shopper app lets users scan a variety of types of 2D ...

Universal Product Code apps for the iPhone let shoppers find additional information and perform price comparisons on products while inside a store. They also let allow an iPhone to serve as a front ...

Your Android offers a number of helpful business tools that can effectively streamline your workday, including apps that read bar codes and feed information back to your computer. Using image ...

Some technologies you use every day, but without thinking about them. The bar code is one of these: everything you buy has one of these black and white striped codes on it. We've all seen how they are ...