Is it a printing error? A pixilated maze? One of those puzzles where you have to cross your eyes to see the hidden image? Two-dimensional matrix bar codes are expanding into the mainstream. You can ...

Mosaics of black-and-white squares that look like tiny crossword puzzles are cropping up everywhere, from bus stop ads and cereal boxes to stickers on bananas, and they're changing the way people get ...

Micronic launches its first high speed camera-based rack reader, for fast and precise rack reading: the Micronic Rack Reader DR900, complete with the intuitive Micronic Code Reader Software. Optimized ...