The complete module reading that walks through all topics in sequence, from WCAG fundamentals through visual design, keyboard and screen reader access, inclusive design philosophy, and auditing, serving as the primary end-to-end text for the unit.
Topics
This module covers 7 topics. Open a topic to see its subtopics.
Module Content
24 items.
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A reading on the Web Content Accessibility Guidelines explaining what WCAG is, how it is organized into principles, guidelines, and conformance levels, and why it functions as the authoritative standard that learners will reference throughout the module.
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A reading on designing for visual accessibility, covering color contrast ratios, not relying on color alone to convey meaning, text sizing, and accommodating color blindness and low vision when making visual design choices.
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A reading on making interfaces fully operable without a mouse, covering tab order, focus indicators, keyboard traps, and the needs of users with tremors, paralysis, or other motor impairments.
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A reading explaining how screen readers interpret page content and structure for blind and low-vision users, and what semantic markup, headings, labels, and ARIA practices developers need to apply for compatibility.
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A reading that reframes accessibility beyond legal compliance, presenting inclusive design as a philosophy of designing for the full spectrum of human ability, situation, and context rather than a pre-launch checklist.
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A reading on conducting systematic accessibility audits, describing how to evaluate a site or prototype against WCAG using combined automated and manual methods to identify and document barriers.
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A reading on remediating accessibility problems found in audits, showing how to rethink component structure and behavior with proven corrective patterns rather than applying superficial ARIA or contrast patches.
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This reading introduces the Web Content Accessibility Guidelines (WCAG) as the foundational framework for digital accessibility, covering its structure, principles, and role in shaping design decisions from the start of a project; learners use it to build conceptual grounding before studying specific accessibility requirements.
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This reading explains how to apply color and visual design choices accessibly, covering contrast ratios, color blindness considerations, low vision accommodations, and cognitive accessibility; learners and instructors use it to understand how visual presentation can either barrier or support diverse users.
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This reading covers keyboard navigation as a core accessibility requirement, explaining how users with motor disabilities rely on keyboard-only interaction and what designers must do to ensure full keyboard operability; learners use it to understand focus management, tab order, and motor-accessible interface patterns.
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This reading explains how screen readers work and how web content must be structured—using semantic HTML, ARIA roles, and proper labeling—to be interpreted correctly by assistive technologies; learners use it to design and evaluate interfaces that are operable for blind and low-vision users.
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This reading presents inclusive design as a philosophy that extends beyond WCAG compliance, exploring how designing for the full spectrum of human diversity benefits all users; learners use it to shift their perspective from checkbox accessibility toward proactive, human-centered design thinking.
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This reading describes the process of conducting an accessibility audit against WCAG standards, covering evaluation methods, tools, and how to systematically identify barriers in a digital interface; instructors and learners use it to understand how to assess real products for accessibility compliance and usability gaps.
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This reading details corrective design patterns used to remediate accessibility barriers identified in audits, emphasizing structural and behavioral component-level fixes rather than superficial patches; learners use it to learn how to redesign components correctly after an audit reveals problems.
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This reading details corrective design patterns used to remediate accessibility barriers identified in audits, emphasizing structural and behavioral component-level fixes rather than superficial patches; learners use it to learn how to redesign components correctly after an audit reveals problems.
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A reading that introduces the W3C's Web Content Accessibility Guidelines, explaining the four POUR principles (Perceivable, Operable, Understandable, Robust) and how they break down into guidelines and conformance-level success criteria, giving learners the shared vocabulary needed for the rest of the module.
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A reading on the visual layer of accessibility — contrast ratios for text and UI components, color vision deficiency, typography and text sizing, and visible focus indicators — that learners use to evaluate whether aesthetic design choices unintentionally exclude users with low vision.
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A standalone lesson page on keyboard and motor accessibility, opening with scenarios of users who rely on keyboards, switch devices, or voice control, and used as a focused supplementary or practice reading on non-pointer interaction.
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A reading on how screen readers interpret code rather than visual appearance, covering semantic HTML elements, headings as navigable structure, alternative text, and ARIA usage, so learners can mark up interfaces that are navigable by speech and braille output.
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A reading that extends beyond WCAG compliance to inclusive design thinking, introducing the social model of disability and the idea of designing for the full range of human abilities, contexts, and temporary or situational limitations.
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A reading on conducting a systematic accessibility audit against WCAG 2.1, covering how to evaluate an interface, document and prioritize barriers, and translate abstract success criteria into concrete findings that development teams can act on.
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A reading on remediation that shows learners how to convert audit findings into design fixes and then standardize them as a reusable pattern library of accessible components such as form fields, navigation, and modal dialogs.
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A consolidated single-page compilation of all six module topics, from WCAG foundations through auditing and corrective patterns, useful for review, printing, or offline reference before an assessment.