John Paul, AAA Northeast's Car Doctor, hears from a reader deciding between a vehicle code reader and a scan tool. The post ...

Macworld TL;DR: iScanner is an iOS scanner app with a lifetime subscription on sale now for $27.99 with code SCAN. Desktop ...

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 ...

Coding is tough enough, and coding right can sometimes seem an almost impossible task. Between design constraints, deadlines and making it work in the first place, it's difficult to get your code ...

Your Android phone is capable of downloading applications, including QR code scanners, which are used to scan bar-code type images that contain many pixelated squares ...

If you plan to run a very small store, sometimes called a "mom and pop" shop, you can probably hand-enter pricing information when ringing up a customer's order. For a larger scale operation, however, ...

Over the last decade, smartphones have evolved in a way that they have replaced several gadgets like point and shoot cameras, music players, and the list keeps growing. Remember the time when you had ...

Cars are more than just oil and steel. Modern models have incorporated electronics and computer chips to help manage and optimize their mechanical components. That means maintaining your car's ...