The pie chart got its name honestly: It’s shaped like a pie and carved into pieces like slices. But where its namesake generally contains gooey sweetness, pie graphs are filled with chalky, boring ...

Microsoft Excel's chart feature makes it pretty simple to "get your piece of the pie" into a spreadsheet, but once you've added that visual, it may seem like you're stuck. Whether you need additional ...

When creating tools for tactile graphing remember: Texture is important for distinguishing between data sets. Make everything large enough to feel. Your fingers will be your eyes so if you can't feel ...