Chennai Airport has upgraded its security by introducing 2D barcode scanners at the international terminal, preventing entry with fake tickets and ensuring passenger safety. The system validates ...

It can scan 1D as well as 2D barcodes with ease, meaning you needn’t have two scanners for different codes.It is wired, works with multiple operating systems and offers ease of use. It can scan ...

A few years ago, a man managed to enter the terminal at the Chennai International Airport with a fake ticket to see off his ...

But how does a smartphone — or any bar code scanner, for that matter — actually make sense of the seemingly unintelligible ...

Few people think twice about barcodes, but in the 75 years since they were first dreamed up, they have helped save lives, gone into space and stoked fears of the Antichrist.

AT&T is launching a charter program in the coming weeks to test the use of 2D bar code scanners on the carrier’s mobile devices. The charter program is being launched to test consumer response ...