PUBLIC MARKS with tags statistiques & [en]

This post is a compilation of disability statistics from government agencies and researchers in the US, UK and Canada. The statistics shown have most impact on website use, and help assess the impact of accessibility problems, in terms of numbers of people affected, and likely commercial impact.

We often talk about screen resolution, which is not the relevant statistic when thinking about what space our website's visitors have available. The relevant statistic is browser window size.