Design > Improving Accessibility of Data in a Table

As part of an assignment in a Human-Computer Interaction course, I took this data table and tried to make reading its data easier.

In the second image I planned various elements to make accessing the data easier and more useful as well as noted some technical considerations for how I would build a Javascript-driven prototype (see upper-right).

The high-fidelity prototype actually allowed users to pick and choose which columns to display and had limited filtering capability. It was built with HTML and Javascript.