Visual hierarchy lays out the user path, while Fitts’ Law simplifies interaction by making the entire chunk of copy clickable and in close proximity to its related visual.

I based the visualization on the left on the hierarchy and added the Sales Amount field from the Sales table. I built the visualization on the right manually. Both support drill mode.

Establishing a clear visual hierarchy is key to creating a well-optimized web page. But how do you achieve the right balance? In this article,I’ll look at nine visual “toggles” you can use ...

This hierarchy will determine the visualization’s objective and can be communicated through the various design choices, colors, and organization that you use.

Use visual hierarchy. Visual hierarchy is the principle of making certain elements of your website more prominent than others in order to draw users' attention.

Hierarchy and adaptivity in segmenting visual scenes. Eitan Sharon 1, Meirav Galun 1, Dahlia Sharon 2, Ronen Basri 1 & … Achi Brandt 1 Show authors. Nature volume 442, pages 810–813 (2006)Cite ...