We engage a network of thinkers and doers to deliver personalized reading environments, empowering everyone everywhere to achieve more. Research shows that 70% of us could be better at reading. Technology today has the potential to maximize our ability to comprehend quickly and accurately. Personalized reading material can increase readability for adults and children; one format does not fit all. Making small changes to text format can have an immediate impact on reading comfort and performance. Software developers often create a test environment, called a sandbox, with elements for the intended users to try before the code is built, tested and deployed. Play in the Sandbox to explore the impact of having access to the features that allow you to change your base font, your character spacing or character width, and more.