The popularity of 2d bar codes has spread across all market segments of the data capture industry now with more affordable pricing and virtually no drawbacks with area imaging technology 2d bar code readers are in high demand with features such as reading from mobile phone displays or in planning ahead for future 2d codes and imaging needs the quickscan qd2400 2d imager was specifically created to address the needs of retailers and meet the market demand with outstanding omnidirectional read