You can also specify additional variables by which to group, subgroup, or sum the data. All bar charts allow grouping, which uses an additional category to organize the bars into groups, and ...

Excel offers many different chart types—including column and bar graphs—to present your data. However, you don't have to ...

In today?s digital age where we sleep with our smartphones, crave instantaneous information and stay in constant communication with those around us, 2D bar codes are emerging as a go-to resource for ...

However, emerging technologies leveraging the convergence in mobile and online communications, such as mobile 2D bar coding, eliminate impreciseness while presenting opportunities for high-value ...

Hearst Communications Inc.’s Esquire magazine has partnered with Scanbuy to let consumers buy items via mobile devices and 2D bar codes. Scanbuy’s ScanLife codes will debut in the March 2010 ...