Digital accessibility
Digital accessibility aims to ensure that people, including those with disabilities, can perceive, understand and use digital products and content
What it means, how it is used and where it comes up, with its related concepts.
What it is and how it works
It covers structure, interaction, alternatives and compatibility with assistive technologies. It should be built in from the design stage and checked through technical evaluation and real use. An automated review detects some issues, but it does not verify the whole experience.