I was thinking this was a data structure, but based on the patent it's actually more a user interface design to explore data > What is claimed is: > 1. A meth

I was thinking this was a data structure, but based on the patent it's actually more a user interface design to explore data > What is claimed is: > 1. A method for visualizing data on a display, comprising: > ... In other words it seems like it could replace a spreadsheet as a way to explore data, but not _necessarily_ by storing the data any differently