Or there needs to be an alternative way to accomplish the same action. Links, buttons, expand/collapses, tree views and sliders, modals and lightboxes and overlays, drag and drops, everything. Every interactive element has to be usable with the keyboard (i.e., if you can use your mouse to activate an element, then you should be able to use the element with the keyboar as well).Are all website controls fully operable via the keyboard?.Skip links need to be visible when you tab to them. It should be the first tab stop on the page, and should take you to whatever the main content is when activated. A skip link is a fine way to accomplish this.Can you skip repeated content? ("Repeated content" refers to functionality on a website that is repeated on every page e.g., main menus.).What to Look ForĮverything on this list is an issue we’ve seen on real live sites during our web accessibility clinics. Mac users may need to adjust their keyboard settings to be able to tab to all relevant elements. You will be using more than just the Tab key some website controls use arrow keys, or the Escape key, and may use modifiers (shift, control, etc). You need to be testing with just a physical keyboard (or an input device that emulates one). Unplug your mouse or trackball, cover your touchpad, ignore that eraser thingie in the middle of your keyboard. Unplug any pointer devices that you have. You don’t have to be a developer or any kind of expert. They can also create macros that replay a series of keystrokes.Īnyone who can use, or emulate, a physical keyboard can do keyboard testing. But speech users can speak simple commands like “Press Tab” or “Press Alt F4,” which are passed in as keystrokes. For example, you might not think that keyboard access does anything for speech control users if they aren’t physically typing. ![]() Keyboard accessibility is a great proxy for lots of different input technologies. If you don’t have a disability that affects how you interact with the web, and you don’t rely on assistive technology, the single best thing you can do to test an interface is… Test with the keyboard only! (It’s also a great way to test if you do have a disability that affects how you interact with the web, or you do rely on assistive technology.) About Keyboard Testing
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