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Make sure they trap focus, and can be dismissed with the Escape key.
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#ACCESSIBILITY SCREEN READER TESTING TOOLS HOW TO#
In this article, we’ll describe how to navigate our apps using the keyboard, and how to use VoiceOver, a popular screen reader that comes built into Apple’s iOS and macOS operating systems. While some aspects of accessibility can be tested automatically with tooling, others, such as keyboard navigation or compatibility with various assistive technologies, are better tested manually. That’s one billion potential customers you’re turning away. They don’t realize that 15% of the world’s population lives with some form of disability. Many developers treat accessibility as an afterthought, thinking that only a minority of their userbase would benefit from the effort. When we talk about accessibility in the context of the web, we talk about building sites and apps that everyone can navigate and interact with. Let's walk through best practices for keyboard navigation testing and explore navigation with VoiceOver, a popular screen reader. Some aspects of accessibility can be tested with tooling but others, such as keyboard navigation, are better tested manually.