The A11Y movement is an important one, because it refers to how accessible software is to everyone, ensuring that apps can be used by the maximum number of people to ensure inclusivity. The A11Y is a numeronym, with 11 referring to the number of letters that the word 'accessibility' contains between 'a' and 'y'. Nor is this just about reaching the most potential customers: with increasing numbers of websites and apps being used for healthcare, government and more, A11Y has become a must. After all, in many countries, accessibility is a right protected by law.