Uso de "persona profiles" para testear la accesibilidad

En Using persona profiles to test accessibility se explica:

In 2017, the Accessibility Team at the Government Digital Service (GDS) created accessibility personas to highlight common barriers faced by people with particular conditions and provide tips on how to design for them. 

These user profiles are used by teams such as user researchers and developers to create services that are accessible to all. For instance, there is a persona for Pawel, a user with Asperger’s and one for Simone, a dyslexic user. 

While personas can be a great tool by themselves, we wanted to let people experience the web as that user. So, we created login profiles for each persona. These login profiles simulate the user’s condition and the tools he or she may be using to help with that condition. 

After testing on different devices, we found that Chromebooks were the most successful device on which to use our accessibility persona logins. We explain why in more detail further down.