One major feature in Version 7.1 of Cornerstone is the novel visualization Multi-Category-Chart. This tool allows the simultaneous visual analysis of up to 100 categorical variables and provides the basis for a much more efficient root-cause analysis. Together with the new Multi-Vari-Charts the Six Sigma engineers receive tools to become much more effective in analyzing Big Data integrated via several new interfaces and methods. Improvements in the graphical representations through extended color palettes, true color support, anti-aliasing and alpha-blending foster the effectiveness in analyzing ever growing amounts of engineering data.
You can find more information about Cornerstone Version 7.1 here:
http://www.camline.com/en/products/cornerstone/cornerstone-core.html