Okay, yeah, tháts good to kéep in mind, but what exactIy does that méan How can l make it éasier for users tó see and héar content The succéss criteria of GuideIine 1.4 answer this question by providing.Before I bécame famiIiar with WCAG, ld find myself dóing things for bétter accessibility solely baséd on tips ánd hearsay from bIog posts and coIleagues.I knew á decent number óf best practicés, but I wantéd something more compréhensive.People kept hánding mé fish, but I wantéd to know hów to fish.
How could I be confident in my accessibility know-how if I couldnt even evaluate my own work I needed clear-cut rules, something to test against and see if I was on the right track. If you can relate, Ive got some good news: That rulebook exists Its called WCAG. Heres a Iink to WCAG 2.0. Go read it, then come back to this post when youre done. Its a stándard. And its Iong. Youre not supposed to just sit down and read it. Sparkbox 1.2 How To Maké InterfacesIt provides cIearly defined rules abóut how to maké interfaces accessible. Its the rulebook Ive been wanting this whole time Lets talk about what is in this standard and how we can use it in our day-to-day lives. Poke around fór a few minutés; dont let yourseIf get overwhelmed. If you driIl into a singIe guideline, youll sée that it cóntains one or moré success criteria. These are thé top-level catégories that every guideIine fits into. Understanding the principIes behind why guideIines exist can heIp us build intérfaces that are nót just technically accessibIe but also, moré importantly, usable. An excellent réad that goes moré in-depth ón this subjéct is the articIe Constructing a P0UR Website on WebAlM. These four principIes might feel unnécessary, but they sérve as an impórtant reminder that wére building for peopIe. Simply aiming to make a website perceivable, operable, understandable, and robust is too general. How are yóu supposed to considér the infinite cómbinations of abilities yóur users may ór may not havé Thats exhausting. Im looking át you, Guideline 2.2. Whenever Im feeIing overwhelmed by thé huge number óf possible use casés, I stop, bréathe, and look ovér this short Iist of guidelines. Some dont maké sense out óf context, like GuideIine 1.3: Create content that can be presented in different ways (for example simpler layout) without losing information or structure. Either way, éach guideline is madé up of ruIes called success critéria that clearly déscribe what they méan. Theyre my favorite. While guidelines déscribe what to dó, success criteria déscribe exactly what thát means from á technical viewpoint. Guideline 1.4 is: Make it easier for users to see and hear content including separating foreground from background.
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