Keyboard only users (or users of keyboard based assistive technologies) depend on seeing focus indications at all times and if they can’t see them, they are left to guessing where they are. With soon-to-come WCAG 2.2 focus must be at least partially visible at all times, simply put.
Tag: Sticky
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Web is full of sticky or fixed elements and they may add to usability for some users. But if we think about variety of different users we may quickly note the possible problems for them. Covering too much screen, covering important other elements, or even blocking users totally can be prevented with proper planning and testing. This article tries to map the problems as a first step to proper awareness.