Which feature is common in accessible library catalog interfaces?

Which feature is common in accessible library catalog interfaces?

• A. Screen reader compatibility is optional but not necessary.
• B. Voice commands, keyboard navigation, and alternative text for screen readers are supported.
• C. Only supports visual interfaces with no text alternatives.
• D. Requires a subscription to access basic cataloging.

Answer: (B)

Accessibility in library catalogs means design that works with assistive technology so all users can find and access items. The best answer reflects the practical features that make this possible: support for screen readers so text and controls can be read aloud, thorough keyboard navigation so users can move through search results and menus without a mouse, and alternative text descriptions for images and icons so screen readers can convey what’s shown. These elements together ensure that essential catalog functions—searching, viewing, and selecting items—are usable by people who rely on assistive devices or keyboard input. Options that omit or contradict these practices, such as requiring no accessibility features, restricting to visuals with no text alternatives, or imposing a subscription just to access basic cataloging, don’t align with how accessible interfaces are designed to work.

Accessibility in library catalogs means design that works with assistive technology so all users can find and access items. The best answer reflects the practical features that make this possible: support for screen readers so text and controls can be read aloud, thorough keyboard navigation so users can move through search results and menus without a mouse, and alternative text descriptions for images and icons so screen readers can convey what’s shown. These elements together ensure that essential catalog functions—searching, viewing, and selecting items—are usable by people who rely on assistive devices or keyboard input. Options that omit or contradict these practices, such as requiring no accessibility features, restricting to visuals with no text alternatives, or imposing a subscription just to access basic cataloging, don’t align with how accessible interfaces are designed to work.