Prevención de errores de accesibilidad en el diseño de prototipos

La presentación Early prevention of accessibility issues with mockup & wireframe reviews plantea algo muy interesante, tener en cuenta la accesibilidad desde las primeras fases de desarrollo de un sitio web:

A mockup or wireframe review is an opportunity to identify interaction design elements which are not fully accessible and will require changes. It's also the best time to identify any items that will need additional requirements to avoid becoming accessibility defects later on. After demonstrating the technique we will practice on a sample mockup. You'll leave this session with skills to apply on your next sprint.