Glossary

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Audio Enriched Links(also: AEL, Audio Link Preview)

A JAWS screen reader extension that provides spoken previews of linked web pages before a blind user follows a hyperlink. When activated on a focused link, the system fetches the destination page in the background and speaks a summary including the page title, its relationship…

Guided Incremental Search(also: Step-by-Step Search, Faceted Browsing)

A web navigation pattern in which users are led through a series of small, sequential choices — such as selecting categories, subcategories, and filters — to progressively narrow search results toward a target. While this approach reduces the cognitive demand of each individual…

Link Context(also: Anchor Context, Link Surrounding Context)

The text and information surrounding a hypertext link that helps users understand the link's purpose and destination. For sighted users, link context is often apparent from the visual layout — headings, images, and nearby text provide clues about what a link does. For screen…

Link Preview(also: Link Destination Preview, Link Target Preview)

Information about the content or nature of a hypertext link's destination page, provided to users before they follow the link. Link previews help users make informed navigation decisions, reducing the costly trial-and-error of following links to discover their content and then…

Microscopic Navigation(also: Within-Page Navigation, Page-Level Navigation)

The process by which screen reader users navigate through individual elements and content within a single web page to find relevant information, as distinct from site-wide navigation between pages. Microscopic navigation involves detecting relevant content and skipping…

Semantic Bookmarking(also: Semantic Bookmark, Concept-Based Bookmarking)

A web navigation technique that associates saved page locations with meaningful conceptual labels from a domain ontology rather than with specific structural positions in the HTML code. Unlike traditional bookmarks that reference a URL or a position in the document's DOM tree…

Semantic Partitioning(also: Web Page Partitioning, Content Partitioning)

A technique for automatically dividing a web page into semantically meaningful segments or blocks based on the structural and visual properties of its HTML content. Semantic partitioning analyzes the DOM tree to group related elements using spatial locality (items close together…

Sentence-Level Bookmark(also: In-Page Bookmark, Content Bookmark)

A type of bookmark that marks a specific position within a web page's content, rather than simply saving the page's URL. Sentence-level bookmarks allow users — particularly those using screen readers or speech-based interfaces — to jump directly to a known location within a long…

Speech-Based Navigation(also: Audio Navigation, Speech-Based Web Navigation)

A method of navigating digital content, particularly web pages, using synthesised speech output rather than visual display. In speech-based navigation, users listen to content read aloud sequentially and use keyboard commands to move between elements. This approach is inherently…

Voicemarking(also: Voice Bookmark, Speech-Based Bookmark)

A speech-based technique for creating and retrieving semantic bookmarks in assistive web browsers. Users create voicemarks by speaking the name of a concept (e.g., "Major Headlines") and optionally a keyword, allowing them to later jump directly to that content on any website…

Web Mobility(also: Hypertext Mobility, Web Navigation Mobility)

A conceptual framework that applies principles of physical mobility and wayfinding to web navigation, particularly for visually impaired users. Web mobility encompasses the ability to move through hypertext with purpose, ease, and accuracy, requiring knowledge of current…

Web Page Preview(also: Page Preview, Link Target Preview)

A summary or representation of a web page's content provided to users before they navigate to that page, allowing them to assess its relevance without committing to a full visit. For sighted users, visual previews like thumbnails or pop-up snippets serve this purpose. For screen…

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