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 ...

How you obtain a scanner depends on the type of scanner you're planning to get. Application-based scanners can simply be purchased and downloaded from Google Play and the Android Marketplace.

Below I'll walk you through the ins and outs of using Stack as your go-to scanner. There's a lot you can do with Stack to better organize your files. Screenshots by Jason Cipriani/CNET ...